313250498

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2579}}^1\times {\mathrm{5521}}^1$

素因数の和:8113

約数の個数: 16

約数和(自身を含む): 512883360

約数和(自身を除く): 199632862

約数列:

[1, 2, 11, 22, 2579, 5158, 5521, 11042, 28369, 56738, 60731, 121462, 14238659, 28477318, 156625249, 313250498]

約数ペア:

[(1, 313250498), (2, 156625249), (11, 28477318), (22, 14238659), (2579, 121462), (5158, 60731), (5521, 56738), (11042, 28369)]