317942716

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{873469}}^1$

素因数の和:873493

約数の個数: 24

約数和(自身を含む): 684800480

約数和(自身を除く): 366857764

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 873469, 1746938, 3493876, 6114283, 11355097, 12228566, 22710194, 24457132, 45420388, 79485679, 158971358, 317942716]

約数ペア:

[(1, 317942716), (2, 158971358), (4, 79485679), (7, 45420388), (13, 24457132), (14, 22710194), (26, 12228566), (28, 11355097), (52, 6114283), (91, 3493876), (182, 1746938), (364, 873469)]