2117072

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{431}}^1$

素因数の和:746

約数の個数: 20

約数和(自身を含む): 4124736

約数和(自身を除く): 2007664

約数列:

[1, 2, 4, 8, 16, 307, 431, 614, 862, 1228, 1724, 2456, 3448, 4912, 6896, 132317, 264634, 529268, 1058536, 2117072]

約数ペア:

[(1, 2117072), (2, 1058536), (4, 529268), (8, 264634), (16, 132317), (307, 6896), (431, 4912), (614, 3448), (862, 2456), (1228, 1724)]