2619071

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1693}}^1$

素因数の和:1730

約数の個数: 16

約数和(自身を含む): 3415104

約数和(自身を除く): 796033

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 1693, 11851, 22009, 28781, 154063, 201467, 374153, 2619071]

約数ペア:

[(1, 2619071), (7, 374153), (13, 201467), (17, 154063), (91, 28781), (119, 22009), (221, 11851), (1547, 1693)]