258302524

素因数分解:

$2^2\times {\mathrm{2861}}^1\times {\mathrm{22571}}^1$

素因数の和:25436

約数の個数: 12

約数和(自身を含む): 452207448

約数和(自身を除く): 193904924

約数列:

[1, 2, 4, 2861, 5722, 11444, 22571, 45142, 90284, 64575631, 129151262, 258302524]

約数ペア:

[(1, 258302524), (2, 129151262), (4, 64575631), (2861, 90284), (5722, 45142), (11444, 22571)]