2155634

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4877}}^1$

素因数の和:4909

約数の個数: 16

約数和(自身を含む): 3687768

約数和(自身を除く): 1532134

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 4877, 9754, 63401, 82909, 126802, 165818, 1077817, 2155634]

約数ペア:

[(1, 2155634), (2, 1077817), (13, 165818), (17, 126802), (26, 82909), (34, 63401), (221, 9754), (442, 4877)]