2009016968

素因数分解:

$2^3\times 7^1\times {\mathrm{35875303}}^1$

素因数の和:35875316

約数の個数: 16

約数和(自身を含む): 4305036480

約数和(自身を除く): 2296019512

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 35875303, 71750606, 143501212, 251127121, 287002424, 502254242, 1004508484, 2009016968]

約数ペア:

[(1, 2009016968), (2, 1004508484), (4, 502254242), (7, 287002424), (8, 251127121), (14, 143501212), (28, 71750606), (56, 35875303)]