1246119128

素因数分解:

$2^3\times {\mathrm{21613}}^1\times {\mathrm{7207}}^1$

素因数の和:28826

約数の個数: 16

約数和(自身を含む): 2336905680

約数和(自身を除く): 1090786552

約数列:

[1, 2, 4, 8, 7207, 14414, 21613, 28828, 43226, 57656, 86452, 172904, 155764891, 311529782, 623059564, 1246119128]

約数ペア:

[(1, 1246119128), (2, 623059564), (4, 311529782), (8, 155764891), (7207, 172904), (14414, 86452), (21613, 57656), (28828, 43226)]