2558534

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6841}}^1$

素因数の和:6871

約数の個数: 16

約数和(自身を含む): 4433616

約数和(自身を除く): 1875082

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 6841, 13682, 75251, 116297, 150502, 232594, 1279267, 2558534]

約数ペア:

[(1, 2558534), (2, 1279267), (11, 232594), (17, 150502), (22, 116297), (34, 75251), (187, 13682), (374, 6841)]