3987962

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{10663}}^1$

素因数の和:10693

約数の個数: 16

約数和(自身を含む): 6910272

約数和(自身を除く): 2922310

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 10663, 21326, 117293, 181271, 234586, 362542, 1993981, 3987962]

約数ペア:

[(1, 3987962), (2, 1993981), (11, 362542), (17, 234586), (22, 181271), (34, 117293), (187, 21326), (374, 10663)]