2193201326

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{542603}}^1$

素因数の和:542695

約数の個数: 16

約数和(自身を含む): 3437938944

約数和(自身を除く): 1244737618

約数列:

[1, 2, 43, 47, 86, 94, 2021, 4042, 542603, 1085206, 23331929, 25502341, 46663858, 51004682, 1096600663, 2193201326]

約数ペア:

[(1, 2193201326), (2, 1096600663), (43, 51004682), (47, 46663858), (86, 25502341), (94, 23331929), (2021, 1085206), (4042, 542603)]