2040784295

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2182657}}^1$

素因数の和:2182690

約数の個数: 16

約数和(自身を含む): 2828724768

約数和(自身を除く): 787940473

約数列:

[1, 5, 11, 17, 55, 85, 187, 935, 2182657, 10913285, 24009227, 37105169, 120046135, 185525845, 408156859, 2040784295]

約数ペア:

[(1, 2040784295), (5, 408156859), (11, 185525845), (17, 120046135), (55, 37105169), (85, 24009227), (187, 10913285), (935, 2182657)]