126881084

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{262151}}^1$

素因数の和:262177

約数の個数: 18

約数和(自身を含む): 244063512

約数和(自身を除く): 117182428

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 262151, 524302, 1048604, 2883661, 5767322, 11534644, 31720271, 63440542, 126881084]

約数ペア:

[(1, 126881084), (2, 63440542), (4, 31720271), (11, 11534644), (22, 5767322), (44, 2883661), (121, 1048604), (242, 524302), (484, 262151)]