133025222

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{549691}}^1$

素因数の和:549715

約数の個数: 12

約数和(自身を含む): 219327108

約数和(自身を除く): 86301886

約数列:

[1, 2, 11, 22, 121, 242, 549691, 1099382, 6046601, 12093202, 66512611, 133025222]

約数ペア:

[(1, 133025222), (2, 66512611), (11, 12093202), (22, 6046601), (121, 1099382), (242, 549691)]