1256100808

素因数分解:

$2^3\times {\mathrm{2207}}^1\times {\mathrm{71143}}^1$

素因数の和:73356

約数の個数: 16

約数和(自身を含む): 2356289280

約数和(自身を除く): 1100188472

約数列:

[1, 2, 4, 8, 2207, 4414, 8828, 17656, 71143, 142286, 284572, 569144, 157012601, 314025202, 628050404, 1256100808]

約数ペア:

[(1, 1256100808), (2, 628050404), (4, 314025202), (8, 157012601), (2207, 569144), (4414, 284572), (8828, 142286), (17656, 71143)]