1227016

素因数分解:

$2^3\times 7^1\times {\mathrm{21911}}^1$

素因数の和:21924

約数の個数: 16

約数和(自身を含む): 2629440

約数和(自身を除く): 1402424

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 21911, 43822, 87644, 153377, 175288, 306754, 613508, 1227016]

約数ペア:

[(1, 1227016), (2, 613508), (4, 306754), (7, 175288), (8, 153377), (14, 87644), (28, 43822), (56, 21911)]