520012819

素因数分解:

${\mathrm{23}}^2\times {\mathrm{181}}^1\times {\mathrm{5431}}^1$

素因数の和:5658

約数の個数: 12

約数和(自身を含む): 546709072

約数和(自身を除く): 26696253

約数列:

[1, 23, 181, 529, 4163, 5431, 95749, 124913, 983011, 2872999, 22609253, 520012819]

約数ペア:

[(1, 520012819), (23, 22609253), (181, 2872999), (529, 983011), (4163, 124913), (5431, 95749)]