8649238

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{3109}}^1$

素因数の和:3231

約数の個数: 16

約数和(自身を含む): 14106960

約数和(自身を除く): 5457722

約数列:

[1, 2, 13, 26, 107, 214, 1391, 2782, 3109, 6218, 40417, 80834, 332663, 665326, 4324619, 8649238]

約数ペア:

[(1, 8649238), (2, 4324619), (13, 665326), (26, 332663), (107, 80834), (214, 40417), (1391, 6218), (2782, 3109)]