2989382

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7993}}^1$

素因数の和:8023

約数の個数: 16

約数和(自身を含む): 5180112

約数和(自身を除く): 2190730

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 7993, 15986, 87923, 135881, 175846, 271762, 1494691, 2989382]

約数ペア:

[(1, 2989382), (2, 1494691), (11, 271762), (17, 175846), (22, 135881), (34, 87923), (187, 15986), (374, 7993)]