313520564

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{110863}}^1$

素因数の和:110975

約数の個数: 24

約数和(自身を含む): 633255168

約数和(自身を除く): 319734604

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 404, 707, 1414, 2828, 110863, 221726, 443452, 776041, 1552082, 3104164, 11197163, 22394326, 44788652, 78380141, 156760282, 313520564]

約数ペア:

[(1, 313520564), (2, 156760282), (4, 78380141), (7, 44788652), (14, 22394326), (28, 11197163), (101, 3104164), (202, 1552082), (404, 776041), (707, 443452), (1414, 221726), (2828, 110863)]