291337668886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{82939}}^1\times {\mathrm{159667}}^1$

素因数の和:242619

約数の個数: 16

約数和(自身を含む): 476743101120

約数和(自身を除く): 185405432234

約数列:

[1, 2, 11, 22, 82939, 159667, 165878, 319334, 912329, 1756337, 1824658, 3512674, 13242621313, 26485242626, 145668834443, 291337668886]

約数ペア:

[(1, 291337668886), (2, 145668834443), (11, 26485242626), (22, 13242621313), (82939, 3512674), (159667, 1824658), (165878, 1756337), (319334, 912329)]