290715087313

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{881}}^1\times {\mathrm{2772967}}^1$

素因数の和:2773872

約数の個数: 16

約数和(自身を含む): 352189119744

約数和(自身を除く): 61474032431

約数列:

[1, 7, 17, 119, 881, 6167, 14977, 104839, 2772967, 19410769, 47140439, 329983073, 2442983927, 17100887489, 41530726759, 290715087313]

約数ペア:

[(1, 290715087313), (7, 41530726759), (17, 17100887489), (119, 2442983927), (881, 329983073), (6167, 47140439), (14977, 19410769), (104839, 2772967)]