254927184218

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{9304591}}^1$

素因数の和:9304722

約数の個数: 32

約数和(自身を含む): 464485232640

約数和(自身を除く): 209558048422

約数列:

[1, 2, 7, 14, 19, 38, 103, 133, 206, 266, 721, 1442, 1957, 3914, 13699, 27398, 9304591, 18609182, 65132137, 130264274, 176787229, 353574458, 958372873, 1237510603, 1916745746, 2475021206, 6708610111, 13417220222, 18209084587, 36418169174, 127463592109, 254927184218]

約数ペア:

[(1, 254927184218), (2, 127463592109), (7, 36418169174), (14, 18209084587), (19, 13417220222), (38, 6708610111), (103, 2475021206), (133, 1916745746), (206, 1237510603), (266, 958372873), (721, 353574458), (1442, 176787229), (1957, 130264274), (3914, 65132137), (13699, 18609182), (27398, 9304591)]