1902051258

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{2280637}}^1$

素因数の和:2280781

約数の個数: 16

約数和(自身を含む): 3831471840

約数和(自身を除く): 1929420582

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 2280637, 4561274, 6841911, 13683822, 317008543, 634017086, 951025629, 1902051258]

約数ペア:

[(1, 1902051258), (2, 951025629), (3, 634017086), (6, 317008543), (139, 13683822), (278, 6841911), (417, 4561274), (834, 2280637)]