1680331114

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{991931}}^1$

素因数の和:991962

約数の個数: 24

約数和(自身を含む): 3166246944

約数和(自身を除く): 1485915830

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 991931, 1983862, 6943517, 10911241, 13887034, 21822482, 76378687, 120023651, 152757374, 240047302, 840165557, 1680331114]

約数ペア:

[(1, 1680331114), (2, 840165557), (7, 240047302), (11, 152757374), (14, 120023651), (22, 76378687), (77, 21822482), (121, 13887034), (154, 10911241), (242, 6943517), (847, 1983862), (1694, 991931)]