254656574

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{881}}^1\times {\mathrm{1279}}^1$

素因数の和:2275

約数の個数: 16

約数和(自身を含む): 386104320

約数和(自身を除く): 131447746

約数列:

[1, 2, 113, 226, 881, 1279, 1762, 2558, 99553, 144527, 199106, 289054, 1126799, 2253598, 127328287, 254656574]

約数ペア:

[(1, 254656574), (2, 127328287), (113, 2253598), (226, 1126799), (881, 289054), (1279, 199106), (1762, 144527), (2558, 99553)]