2318198878

素因数分解:

$2^1\times {\mathrm{521}}^1\times {\mathrm{1021}}^1\times {\mathrm{2179}}^1$

素因数の和:3723

約数の個数: 16

約数和(自身を含む): 3488985360

約数和(自身を除く): 1170786482

約数列:

[1, 2, 521, 1021, 1042, 2042, 2179, 4358, 531941, 1063882, 1135259, 2224759, 2270518, 4449518, 1159099439, 2318198878]

約数ペア:

[(1, 2318198878), (2, 1159099439), (521, 4449518), (1021, 2270518), (1042, 2224759), (2042, 1135259), (2179, 1063882), (4358, 531941)]