409719794

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{1093}}^1\times {\mathrm{1549}}^1$

素因数の和:2666

約数の個数: 24

約数和(自身を含む): 676584300

約数和(自身を除く): 266864506

約数列:

[1, 2, 11, 22, 121, 242, 1093, 1549, 2186, 3098, 12023, 17039, 24046, 34078, 132253, 187429, 264506, 374858, 1693057, 3386114, 18623627, 37247254, 204859897, 409719794]

約数ペア:

[(1, 409719794), (2, 204859897), (11, 37247254), (22, 18623627), (121, 3386114), (242, 1693057), (1093, 374858), (1549, 264506), (2186, 187429), (3098, 132253), (12023, 34078), (17039, 24046)]