2040374963

素因数分解:

${\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{2131}}^1$

素因数の和:2387

約数の個数: 24

約数和(自身を含む): 2310414288

約数和(自身を除く): 270039325

約数列:

[1, 11, 41, 121, 193, 451, 2123, 2131, 4961, 7913, 23353, 23441, 87043, 87371, 257851, 411283, 957473, 961081, 4524113, 10571891, 16862603, 49765243, 185488633, 2040374963]

約数ペア:

[(1, 2040374963), (11, 185488633), (41, 49765243), (121, 16862603), (193, 10571891), (451, 4524113), (2123, 961081), (2131, 957473), (4961, 411283), (7913, 257851), (23353, 87371), (23441, 87043)]