520013465

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{827}}^1\times {\mathrm{1877}}^1$

素因数の和:2776

約数の個数: 16

約数和(自身を含む): 634433472

約数和(自身を除く): 114420007

約数列:

[1, 5, 67, 335, 827, 1877, 4135, 9385, 55409, 125759, 277045, 628795, 1552279, 7761395, 104002693, 520013465]

約数ペア:

[(1, 520013465), (5, 104002693), (67, 7761395), (335, 1552279), (827, 628795), (1877, 277045), (4135, 125759), (9385, 55409)]