313638916

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{523}}^1\times {\mathrm{8819}}^1$

素因数の和:9363

約数の個数: 24

約数和(自身を含む): 582331680

約数和(自身を除く): 268692764

約数列:

[1, 2, 4, 17, 34, 68, 523, 1046, 2092, 8819, 8891, 17638, 17782, 35276, 35564, 149923, 299846, 599692, 4612337, 9224674, 18449348, 78409729, 156819458, 313638916]

約数ペア:

[(1, 313638916), (2, 156819458), (4, 78409729), (17, 18449348), (34, 9224674), (68, 4612337), (523, 599692), (1046, 299846), (2092, 149923), (8819, 35564), (8891, 35276), (17638, 17782)]