数字 21001288
质因数分解
质因数分解 | 2 * 2 * 2 * 7 * 11 * 103 * 331 |
因数 | 1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 103, 154, 206, 308, 331, 412, 616, 662, 721, 824, 1133, 1324, 1442, 2266, 2317, 2648, 2884, 3641, 4532, 4634, 5768, 7282, 7931, 9064, 9268, 14564, 15862, 18536, 25487, 29128, 31724, 34093, 50974, 63448, 68186, 101948, 136372, 203896, 238651, 272744, 375023, 477302, 750046, 954604, 1500092, 1909208, 2625161, 3000184, 5250322, 10500644, 21001288 |
因数个数 | 64 |
因数和 | 49720320 |
性质
符号
二进制 | 1010000000111010001001000 |
八进制 | 120072110 |
十六进制 | 1407448 |