2808541442

素因数分解:

$2^1\times 7^1\times {\mathrm{1601}}^1\times {\mathrm{125303}}^1$

素因数の和:126913

約数の個数: 16

約数和(自身を含む): 4817688192

約数和(自身を除く): 2009146750

約数列:

[1, 2, 7, 14, 1601, 3202, 11207, 22414, 125303, 250606, 877121, 1754242, 200610103, 401220206, 1404270721, 2808541442]

約数ペア:

[(1, 2808541442), (2, 1404270721), (7, 401220206), (14, 200610103), (1601, 1754242), (3202, 877121), (11207, 250606), (22414, 125303)]