307680906

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3944627}}^1$

素因数の和:3944645

約数の個数: 16

約数和(自身を含む): 662697504

約数和(自身を除く): 355016598

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 3944627, 7889254, 11833881, 23667762, 51280151, 102560302, 153840453, 307680906]

約数ペア:

[(1, 307680906), (2, 153840453), (3, 102560302), (6, 51280151), (13, 23667762), (26, 11833881), (39, 7889254), (78, 3944627)]