3998434

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{10691}}^1$

素因数の和:10721

約数の個数: 16

約数和(自身を含む): 6928416

約数和(自身を除く): 2929982

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 10691, 21382, 117601, 181747, 235202, 363494, 1999217, 3998434]

約数ペア:

[(1, 3998434), (2, 1999217), (11, 363494), (17, 235202), (22, 181747), (34, 117601), (187, 21382), (374, 10691)]