2013447785

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{90067}}^1$

素因数の和:90352

約数の個数: 16

約数和(自身を含む): 2568018816

約数和(自身を除く): 554571031

約数列:

[1, 5, 17, 85, 263, 1315, 4471, 22355, 90067, 450335, 1531139, 7655695, 23687621, 118438105, 402689557, 2013447785]

約数ペア:

[(1, 2013447785), (5, 402689557), (17, 118438105), (85, 23687621), (263, 7655695), (1315, 1531139), (4471, 450335), (22355, 90067)]