2430996905

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{829}}^1\times {\mathrm{18919}}^1$

素因数の和:19784

約数の個数: 16

約数和(自身を含む): 3015091200

約数和(自身を除く): 584094295

約数列:

[1, 5, 31, 155, 829, 4145, 18919, 25699, 94595, 128495, 586489, 2932445, 15683851, 78419255, 486199381, 2430996905]

約数ペア:

[(1, 2430996905), (5, 486199381), (31, 78419255), (155, 15683851), (829, 2932445), (4145, 586489), (18919, 128495), (25699, 94595)]