138016811878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2707}}^1\times {\mathrm{2317507}}^1$

素因数の和:2320227

約数の個数: 16

約数和(自身を含む): 225929219904

約数和(自身を除く): 87912408026

約数列:

[1, 2, 11, 22, 2707, 5414, 29777, 59554, 2317507, 4635014, 25492577, 50985154, 6273491449, 12546982898, 69008405939, 138016811878]

約数ペア:

[(1, 138016811878), (2, 69008405939), (11, 12546982898), (22, 6273491449), (2707, 50985154), (5414, 25492577), (29777, 4635014), (59554, 2317507)]