7941998

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{919}}^1$

素因数の和:1099

約数の個数: 16

約数和(自身を含む): 12420000

約数和(自身を除く): 4478002

約数列:

[1, 2, 29, 58, 149, 298, 919, 1838, 4321, 8642, 26651, 53302, 136931, 273862, 3970999, 7941998]

約数ペア:

[(1, 7941998), (2, 3970999), (29, 273862), (58, 136931), (149, 53302), (298, 26651), (919, 8642), (1838, 4321)]