2007245655359

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{811}}^1\times {\mathrm{1061}}^1\times {\mathrm{14489}}^1$

素因数の和:16391

約数の個数: 32

約数和(自身を含む): 2399109995520

約数和(自身を除く): 391864340161

約数列:

[1, 7, 23, 161, 811, 1061, 5677, 7427, 14489, 18653, 24403, 101423, 130571, 170821, 333247, 860471, 2332729, 6023297, 11750579, 15372829, 19790833, 82254053, 107609803, 138535831, 270263317, 353575067, 1891843219, 2475025469, 12467364319, 87271550233, 286749379337, 2007245655359]

約数ペア:

[(1, 2007245655359), (7, 286749379337), (23, 87271550233), (161, 12467364319), (811, 2475025469), (1061, 1891843219), (5677, 353575067), (7427, 270263317), (14489, 138535831), (18653, 107609803), (24403, 82254053), (101423, 19790833), (130571, 15372829), (170821, 11750579), (333247, 6023297), (860471, 2332729)]