9968578472

素因数分解:

$2^3\times {\mathrm{2003}}^1\times {\mathrm{622103}}^1$

素因数の和:624112

約数の個数: 16

約数和(自身を含む): 18700446240

約数和(自身を除く): 8731867768

約数列:

[1, 2, 4, 8, 2003, 4006, 8012, 16024, 622103, 1244206, 2488412, 4976824, 1246072309, 2492144618, 4984289236, 9968578472]

約数ペア:

[(1, 9968578472), (2, 4984289236), (4, 2492144618), (8, 1246072309), (2003, 4976824), (4006, 2488412), (8012, 1244206), (16024, 622103)]