439239589

素因数分解:

${\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{2131}}^1$

素因数の和:2332

約数の個数: 16

約数和(自身を含む): 465287680

約数和(自身を除く): 26048091

約数列:

[1, 31, 61, 109, 1891, 2131, 3379, 6649, 66061, 129991, 206119, 232279, 4029721, 7200649, 14169019, 439239589]

約数ペア:

[(1, 439239589), (31, 14169019), (61, 7200649), (109, 4029721), (1891, 232279), (2131, 206119), (3379, 129991), (6649, 66061)]