4620889

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:169

約数の個数: 32

約数和(自身を含む): 6289920

約数和(自身を除く): 1669031

約数列:

[1, 7, 13, 17, 29, 91, 103, 119, 203, 221, 377, 493, 721, 1339, 1547, 1751, 2639, 2987, 3451, 6409, 9373, 12257, 20909, 22763, 38831, 44863, 50779, 159341, 271817, 355453, 660127, 4620889]

約数ペア:

[(1, 4620889), (7, 660127), (13, 355453), (17, 271817), (29, 159341), (91, 50779), (103, 44863), (119, 38831), (203, 22763), (221, 20909), (377, 12257), (493, 9373), (721, 6409), (1339, 3451), (1547, 2987), (1751, 2639)]