827754460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3183671}}^1$

素因数の和:3183693

約数の個数: 24

約数和(自身を含む): 1871999136

約数和(自身を除く): 1044244676

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 3183671, 6367342, 12734684, 15918355, 31836710, 41387723, 63673420, 82775446, 165550892, 206938615, 413877230, 827754460]

約数ペア:

[(1, 827754460), (2, 413877230), (4, 206938615), (5, 165550892), (10, 82775446), (13, 63673420), (20, 41387723), (26, 31836710), (52, 15918355), (65, 12734684), (130, 6367342), (260, 3183671)]