2040331826

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{247553}}^1$

素因数の和:247885

約数の個数: 16

約数和(自身を含む): 3306331224

約数和(自身を除く): 1265999398

約数列:

[1, 2, 13, 26, 317, 634, 4121, 8242, 247553, 495106, 3218189, 6436378, 78474301, 156948602, 1020165913, 2040331826]

約数ペア:

[(1, 2040331826), (2, 1020165913), (13, 156948602), (26, 78474301), (317, 6436378), (634, 3218189), (4121, 495106), (8242, 247553)]