2018016710

素因数分解:

$2^1\times 5^1\times {\mathrm{1021}}^1\times {\mathrm{197651}}^1$

素因数の和:198679

約数の個数: 16

約数和(自身を含む): 3636006192

約数和(自身を除く): 1617989482

約数列:

[1, 2, 5, 10, 1021, 2042, 5105, 10210, 197651, 395302, 988255, 1976510, 201801671, 403603342, 1009008355, 2018016710]

約数ペア:

[(1, 2018016710), (2, 1009008355), (5, 403603342), (10, 201801671), (1021, 1976510), (2042, 988255), (5105, 395302), (10210, 197651)]