2279242576

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{10957897}}^1$

素因数の和:10957918

約数の個数: 20

約数和(自身を含む): 4755727732

約数和(自身を除く): 2476485156

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 10957897, 21915794, 43831588, 87663176, 142452661, 175326352, 284905322, 569810644, 1139621288, 2279242576]

約数ペア:

[(1, 2279242576), (2, 1139621288), (4, 569810644), (8, 284905322), (13, 175326352), (16, 142452661), (26, 87663176), (52, 43831588), (104, 21915794), (208, 10957897)]