520161268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{11821847}}^1$

素因数の和:11821862

約数の個数: 12

約数和(自身を含む): 993035232

約数和(自身を除く): 472873964

約数列:

[1, 2, 4, 11, 22, 44, 11821847, 23643694, 47287388, 130040317, 260080634, 520161268]

約数ペア:

[(1, 520161268), (2, 260080634), (4, 130040317), (11, 47287388), (22, 23643694), (44, 11821847)]