571213690

素因数分解:

$2^1\times 5^1\times {\mathrm{2081}}^1\times {\mathrm{27449}}^1$

素因数の和:29537

約数の個数: 16

約数和(自身を含む): 1028716200

約数和(自身を除く): 457502510

約数列:

[1, 2, 5, 10, 2081, 4162, 10405, 20810, 27449, 54898, 137245, 274490, 57121369, 114242738, 285606845, 571213690]

約数ペア:

[(1, 571213690), (2, 285606845), (5, 114242738), (10, 57121369), (2081, 274490), (4162, 137245), (10405, 54898), (20810, 27449)]