2008155910

素因数分解:

$2^1\times 5^1\times {\mathrm{4241}}^1\times {\mathrm{47351}}^1$

素因数の和:51599

約数の個数: 16

約数和(自身を含む): 3615609312

約数和(自身を除く): 1607453402

約数列:

[1, 2, 5, 10, 4241, 8482, 21205, 42410, 47351, 94702, 236755, 473510, 200815591, 401631182, 1004077955, 2008155910]

約数ペア:

[(1, 2008155910), (2, 1004077955), (5, 401631182), (10, 200815591), (4241, 473510), (8482, 236755), (21205, 94702), (42410, 47351)]