2705326

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1553}}^1$

素因数の和:1635

約数の個数: 16

約数和(自身を含む): 4438224

約数和(自身を除く): 1732898

約数列:

[1, 2, 13, 26, 67, 134, 871, 1553, 1742, 3106, 20189, 40378, 104051, 208102, 1352663, 2705326]

約数ペア:

[(1, 2705326), (2, 1352663), (13, 208102), (26, 104051), (67, 40378), (134, 20189), (871, 3106), (1553, 1742)]