70181254

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{245389}}^1$

素因数の和:245415

約数の個数: 16

約数和(自身を含む): 123676560

約数和(自身を除く): 53495306

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 245389, 490778, 2699279, 3190057, 5398558, 6380114, 35090627, 70181254]

約数ペア:

[(1, 70181254), (2, 35090627), (11, 6380114), (13, 5398558), (22, 3190057), (26, 2699279), (143, 490778), (286, 245389)]