2008447352

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{541}}^1\times {\mathrm{4337}}^1$

素因数の和:4991

約数の個数: 32

約数和(自身を含む): 3808937520

約数和(自身を除く): 1800490168

約数列:

[1, 2, 4, 8, 107, 214, 428, 541, 856, 1082, 2164, 4328, 4337, 8674, 17348, 34696, 57887, 115774, 231548, 463096, 464059, 928118, 1856236, 2346317, 3712472, 4692634, 9385268, 18770536, 251055919, 502111838, 1004223676, 2008447352]

約数ペア:

[(1, 2008447352), (2, 1004223676), (4, 502111838), (8, 251055919), (107, 18770536), (214, 9385268), (428, 4692634), (541, 3712472), (856, 2346317), (1082, 1856236), (2164, 928118), (4328, 464059), (4337, 463096), (8674, 231548), (17348, 115774), (34696, 57887)]