858241808

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{1141279}}^1$

素因数の和:1141334

約数の個数: 20

約数和(自身を含む): 1698224640

約数和(自身を除く): 839982832

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 1141279, 2282558, 4565116, 9130232, 18260464, 53640113, 107280226, 214560452, 429120904, 858241808]

約数ペア:

[(1, 858241808), (2, 429120904), (4, 214560452), (8, 107280226), (16, 53640113), (47, 18260464), (94, 9130232), (188, 4565116), (376, 2282558), (752, 1141279)]