132959882

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{549421}}^1$

素因数の和:549445

約数の個数: 12

約数和(自身を含む): 219219378

約数和(自身を除く): 86259496

約数列:

[1, 2, 11, 22, 121, 242, 549421, 1098842, 6043631, 12087262, 66479941, 132959882]

約数ペア:

[(1, 132959882), (2, 66479941), (11, 12087262), (22, 6043631), (121, 1098842), (242, 549421)]