2008289303

素因数分解:

${\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{7583}}^1$

素因数の和:7918

約数の個数: 16

約数和(自身を含む): 2162350080

約数和(自身を除く): 154060777

約数列:

[1, 19, 53, 263, 1007, 4997, 7583, 13939, 144077, 264841, 401899, 1994329, 7636081, 37892251, 105699437, 2008289303]

約数ペア:

[(1, 2008289303), (19, 105699437), (53, 37892251), (263, 7636081), (1007, 1994329), (4997, 401899), (7583, 264841), (13939, 144077)]