2560888

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29101}}^1$

素因数の和:29118

約数の個数: 16

約数和(自身を含む): 5238360

約数和(自身を除く): 2677472

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 29101, 58202, 116404, 232808, 320111, 640222, 1280444, 2560888]

約数ペア:

[(1, 2560888), (2, 1280444), (4, 640222), (8, 320111), (11, 232808), (22, 116404), (44, 58202), (88, 29101)]