328945812

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2108627}}^1$

素因数の和:2108647

約数の個数: 24

約数和(自身を含む): 826582176

約数和(自身を除く): 497636364

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 2108627, 4217254, 6325881, 8434508, 12651762, 25303524, 27412151, 54824302, 82236453, 109648604, 164472906, 328945812]

約数ペア:

[(1, 328945812), (2, 164472906), (3, 109648604), (4, 82236453), (6, 54824302), (12, 27412151), (13, 25303524), (26, 12651762), (39, 8434508), (52, 6325881), (78, 4217254), (156, 2108627)]