2610558021268

素因数分解:

$2^2\times {\mathrm{659}}^1\times {\mathrm{990348263}}^1$

素因数の和:990348926

約数の個数: 12

約数和(自身を含む): 4575408979680

約数和(自身を除く): 1964850958412

約数列:

[1, 2, 4, 659, 1318, 2636, 990348263, 1980696526, 3961393052, 652639505317, 1305279010634, 2610558021268]

約数ペア:

[(1, 2610558021268), (2, 1305279010634), (4, 652639505317), (659, 3961393052), (1318, 1980696526), (2636, 990348263)]