2108658218

素因数分解:

$2^1\times {\mathrm{379}}^1\times {\mathrm{1063}}^1\times {\mathrm{2617}}^1$

素因数の和:4061

約数の個数: 16

約数和(自身を含む): 3175529280

約数和(自身を除く): 1066871062

約数列:

[1, 2, 379, 758, 1063, 2126, 2617, 5234, 402877, 805754, 991843, 1983686, 2781871, 5563742, 1054329109, 2108658218]

約数ペア:

[(1, 2108658218), (2, 1054329109), (379, 5563742), (758, 2781871), (1063, 1983686), (2126, 991843), (2617, 805754), (5234, 402877)]