280622026

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{75721}}^1$

素因数の和:75849

約数の個数: 16

約数和(自身を含む): 449788680

約数和(自身を除く): 169166654

約数列:

[1, 2, 17, 34, 109, 218, 1853, 3706, 75721, 151442, 1287257, 2574514, 8253589, 16507178, 140311013, 280622026]

約数ペア:

[(1, 280622026), (2, 140311013), (17, 16507178), (34, 8253589), (109, 2574514), (218, 1287257), (1853, 151442), (3706, 75721)]