139439174

素因数分解:

$2^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{28703}}^1$

素因数の和:29059

約数の個数: 16

約数和(自身を含む): 239735808

約数和(自身を除く): 100296634

約数列:

[1, 2, 7, 14, 347, 694, 2429, 4858, 28703, 57406, 200921, 401842, 9959941, 19919882, 69719587, 139439174]

約数ペア:

[(1, 139439174), (2, 69719587), (7, 19919882), (14, 9959941), (347, 401842), (694, 200921), (2429, 57406), (4858, 28703)]