255901982614

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{1399}}^1\times {\mathrm{2126951}}^1$

素因数の和:2128395

約数の個数: 16

約数和(自身を含む): 393060729600

約数和(自身を除く): 137158746986

約数列:

[1, 2, 43, 86, 1399, 2798, 60157, 120314, 2126951, 4253902, 91458893, 182917786, 2975604449, 5951208898, 127950991307, 255901982614]

約数ペア:

[(1, 255901982614), (2, 127950991307), (43, 5951208898), (86, 2975604449), (1399, 182917786), (2798, 91458893), (60157, 4253902), (120314, 2126951)]