1263128

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{3851}}^1$

素因数の和:3898

約数の個数: 16

約数和(自身を含む): 2426760

約数和(自身を除く): 1163632

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 3851, 7702, 15404, 30808, 157891, 315782, 631564, 1263128]

約数ペア:

[(1, 1263128), (2, 631564), (4, 315782), (8, 157891), (41, 30808), (82, 15404), (164, 7702), (328, 3851)]