259168291298

素因数分解:

$2^1\times 7^3\times {\mathrm{2969}}^1\times {\mathrm{127247}}^1$

素因数の和:130239

約数の個数: 32

約数和(自身を含む): 453511872000

約数和(自身を除く): 194343580702

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 2969, 5938, 20783, 41566, 127247, 145481, 254494, 290962, 890729, 1018367, 1781458, 2036734, 6235103, 12470206, 43645721, 87291442, 377796343, 755592686, 2644574401, 5289148802, 18512020807, 37024041614, 129584145649, 259168291298]

約数ペア:

[(1, 259168291298), (2, 129584145649), (7, 37024041614), (14, 18512020807), (49, 5289148802), (98, 2644574401), (343, 755592686), (686, 377796343), (2969, 87291442), (5938, 43645721), (20783, 12470206), (41566, 6235103), (127247, 2036734), (145481, 1781458), (254494, 1018367), (290962, 890729)]