2021125006

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{881}}^1\times {\mathrm{10151}}^1$

素因数の和:11147

約数の個数: 16

約数和(自身を含む): 3062289888

約数和(自身を除く): 1041164882

約数列:

[1, 2, 113, 226, 881, 1762, 10151, 20302, 99553, 199106, 1147063, 2294126, 8943031, 17886062, 1010562503, 2021125006]

約数ペア:

[(1, 2021125006), (2, 1010562503), (113, 17886062), (226, 8943031), (881, 2294126), (1762, 1147063), (10151, 199106), (20302, 99553)]