315061804

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{2540821}}^1$

素因数の和:2540856

約数の個数: 12

約数和(自身を含む): 569144128

約数和(自身を除く): 254082324

約数列:

[1, 2, 4, 31, 62, 124, 2540821, 5081642, 10163284, 78765451, 157530902, 315061804]

約数ペア:

[(1, 315061804), (2, 157530902), (4, 78765451), (31, 10163284), (62, 5081642), (124, 2540821)]