2023781168

素因数分解:

$2^4\times {\mathrm{379}}^1\times {\mathrm{333737}}^1$

素因数の和:334124

約数の個数: 20

約数和(自身を含む): 3931433640

約数和(自身を除く): 1907652472

約数列:

[1, 2, 4, 8, 16, 379, 758, 1516, 3032, 6064, 333737, 667474, 1334948, 2669896, 5339792, 126486323, 252972646, 505945292, 1011890584, 2023781168]

約数ペア:

[(1, 2023781168), (2, 1011890584), (4, 505945292), (8, 252972646), (16, 126486323), (379, 5339792), (758, 2669896), (1516, 1334948), (3032, 667474), (6064, 333737)]