289463042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1213}}^1\times {\mathrm{10847}}^1$

素因数の和:12073

約数の個数: 16

約数和(自身を含む): 474100992

約数和(自身を除く): 184637950

約数列:

[1, 2, 11, 22, 1213, 2426, 10847, 13343, 21694, 26686, 119317, 238634, 13157411, 26314822, 144731521, 289463042]

約数ペア:

[(1, 289463042), (2, 144731521), (11, 26314822), (22, 13157411), (1213, 238634), (2426, 119317), (10847, 26686), (13343, 21694)]