2082245

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{131}}^1$

素因数の和:181

約数の個数: 24

約数和(自身を含む): 2917728

約数和(自身を除く): 835483

約数列:

[1, 5, 11, 17, 55, 85, 131, 187, 289, 655, 935, 1441, 1445, 2227, 3179, 7205, 11135, 15895, 24497, 37859, 122485, 189295, 416449, 2082245]

約数ペア:

[(1, 2082245), (5, 416449), (11, 189295), (17, 122485), (55, 37859), (85, 24497), (131, 15895), (187, 11135), (289, 7205), (655, 3179), (935, 2227), (1441, 1445)]