2012940428

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{1531}}^1\times {\mathrm{8017}}^1$

素因数の和:9593

約数の個数: 24

約数和(自身を含む): 3611371344

約数和(自身を除く): 1598430916

約数列:

[1, 2, 4, 41, 82, 164, 1531, 3062, 6124, 8017, 16034, 32068, 62771, 125542, 251084, 328697, 657394, 1314788, 12274027, 24548054, 49096108, 503235107, 1006470214, 2012940428]

約数ペア:

[(1, 2012940428), (2, 1006470214), (4, 503235107), (41, 49096108), (82, 24548054), (164, 12274027), (1531, 1314788), (3062, 657394), (6124, 328697), (8017, 251084), (16034, 125542), (32068, 62771)]