18446652653

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{648229}}^1$

素因数の和:648452

約数の個数: 16

約数和(自身を含む): 21780528000

約数和(自身を除く): 3333875347

約数列:

[1, 11, 13, 143, 199, 2189, 2587, 28457, 648229, 7130519, 8426977, 92696747, 128997571, 1418973281, 1676968423, 18446652653]

約数ペア:

[(1, 18446652653), (11, 1676968423), (13, 1418973281), (143, 128997571), (199, 92696747), (2189, 8426977), (2587, 7130519), (28457, 648229)]