3994799216

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{5312233}}^1$

素因数の和:5312288

約数の個数: 20

約数和(自身を含む): 7904604192

約数和(自身を除く): 3909804976

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 5312233, 10624466, 21248932, 42497864, 84995728, 249674951, 499349902, 998699804, 1997399608, 3994799216]

約数ペア:

[(1, 3994799216), (2, 1997399608), (4, 998699804), (8, 499349902), (16, 249674951), (47, 84995728), (94, 42497864), (188, 21248932), (376, 10624466), (752, 5312233)]