4091269438

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{18767291}}^1$

素因数の和:18767402

約数の個数: 8

約数和(自身を含む): 6193206360

約数和(自身を除く): 2101936922

約数列:

[1, 2, 109, 218, 18767291, 37534582, 2045634719, 4091269438]

約数ペア:

[(1, 4091269438), (2, 2045634719), (109, 37534582), (218, 18767291)]