1328702959066

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{682786721}}^1$

素因数の和:682786869

約数の個数: 16

約数和(自身を含む): 2294163385920

約数和(自身を除く): 965460426854

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 682786721, 1365573442, 4779507047, 9559014094, 94907354219, 189814708438, 664351479533, 1328702959066]

約数ペア:

[(1, 1328702959066), (2, 664351479533), (7, 189814708438), (14, 94907354219), (139, 9559014094), (278, 4779507047), (973, 1365573442), (1946, 682786721)]