2876172008

素因数分解:

$2^3\times {\mathrm{887}}^1\times {\mathrm{405323}}^1$

素因数の和:406216

約数の個数: 16

約数和(自身を含む): 5398915680

約数和(自身を除く): 2522743672

約数列:

[1, 2, 4, 8, 887, 1774, 3548, 7096, 405323, 810646, 1621292, 3242584, 359521501, 719043002, 1438086004, 2876172008]

約数ペア:

[(1, 2876172008), (2, 1438086004), (4, 719043002), (8, 359521501), (887, 3242584), (1774, 1621292), (3548, 810646), (7096, 405323)]