389634684

素因数分解:

$2^2\times 3^1\times {\mathrm{2063}}^1\times {\mathrm{15739}}^1$

素因数の和:17809

約数の個数: 24

約数和(自身を含む): 909646080

約数和(自身を除く): 520011396

約数列:

[1, 2, 3, 4, 6, 12, 2063, 4126, 6189, 8252, 12378, 15739, 24756, 31478, 47217, 62956, 94434, 188868, 32469557, 64939114, 97408671, 129878228, 194817342, 389634684]

約数ペア:

[(1, 389634684), (2, 194817342), (3, 129878228), (4, 97408671), (6, 64939114), (12, 32469557), (2063, 188868), (4126, 94434), (6189, 62956), (8252, 47217), (12378, 31478), (15739, 24756)]