856554506

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{479}}^1\times {\mathrm{4493}}^1$

素因数の和:5173

約数の個数: 16

約数和(自身を含む): 1294272000

約数和(自身を除く): 437717494

約数列:

[1, 2, 199, 398, 479, 958, 4493, 8986, 95321, 190642, 894107, 1788214, 2152147, 4304294, 428277253, 856554506]

約数ペア:

[(1, 856554506), (2, 428277253), (199, 4304294), (398, 2152147), (479, 1788214), (958, 894107), (4493, 190642), (8986, 95321)]