520497018506

素因数分解:

$2^1\times {\mathrm{241}}^1\times {\mathrm{2131}}^1\times {\mathrm{506743}}^1$

素因数の和:509117

約数の個数: 16

約数和(自身を含む): 784354579008

約数和(自身を除く): 263857560502

約数列:

[1, 2, 241, 482, 2131, 4262, 506743, 513571, 1013486, 1027142, 122125063, 244250126, 1079869333, 2159738666, 260248509253, 520497018506]

約数ペア:

[(1, 520497018506), (2, 260248509253), (241, 2159738666), (482, 1079869333), (2131, 244250126), (4262, 122125063), (506743, 1027142), (513571, 1013486)]