7128667042

素因数分解:

$2^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{3716719}}^1$

素因数の和:3716865

約数の個数: 16

約数和(自身を含む): 12309776640

約数和(自身を除く): 5181109598

約数列:

[1, 2, 7, 14, 137, 274, 959, 1918, 3716719, 7433438, 26017033, 52034066, 509190503, 1018381006, 3564333521, 7128667042]

約数ペア:

[(1, 7128667042), (2, 3564333521), (7, 1018381006), (14, 509190503), (137, 52034066), (274, 26017033), (959, 7433438), (1918, 3716719)]