2008706

素因数分解:

$2^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:318

約数の個数: 24

約数和(自身を含む): 3556800

約数和(自身を除く): 1548094

約数列:

[1, 2, 7, 14, 49, 98, 103, 199, 206, 398, 721, 1393, 1442, 2786, 5047, 9751, 10094, 19502, 20497, 40994, 143479, 286958, 1004353, 2008706]

約数ペア:

[(1, 2008706), (2, 1004353), (7, 286958), (14, 143479), (49, 40994), (98, 20497), (103, 19502), (199, 10094), (206, 9751), (398, 5047), (721, 2786), (1393, 1442)]