2057705839

素因数分解:

$7^1\times {\mathrm{191}}^1\times {\mathrm{827}}^1\times {\mathrm{1861}}^1$

素因数の和:2886

約数の個数: 16

約数和(自身を含む): 2368106496

約数和(自身を除く): 310400657

約数列:

[1, 7, 191, 827, 1337, 1861, 5789, 13027, 157957, 355451, 1105699, 1539047, 2488157, 10773329, 293957977, 2057705839]

約数ペア:

[(1, 2057705839), (7, 293957977), (191, 10773329), (827, 2488157), (1337, 1539047), (1861, 1105699), (5789, 355451), (13027, 157957)]