2015836382

素因数分解:

$2^1\times 7^4\times {\mathrm{419791}}^1$

素因数の和:419821

約数の個数: 20

約数和(自身を含む): 3527512176

約数和(自身を除く): 1511675794

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 2401, 4802, 419791, 839582, 2938537, 5877074, 20569759, 41139518, 143988313, 287976626, 1007918191, 2015836382]

約数ペア:

[(1, 2015836382), (2, 1007918191), (7, 287976626), (14, 143988313), (49, 41139518), (98, 20569759), (343, 5877074), (686, 2938537), (2401, 839582), (4802, 419791)]