2015182813

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{1249}}^1\times {\mathrm{2777}}^1$

素因数の和:4116

約数の個数: 16

約数和(自身を含む): 2333520000

約数和(自身を除く): 318337187

約数列:

[1, 7, 83, 581, 1249, 2777, 8743, 19439, 103667, 230491, 725669, 1613437, 3468473, 24279311, 287883259, 2015182813]

約数ペア:

[(1, 2015182813), (7, 287883259), (83, 24279311), (581, 3468473), (1249, 1613437), (2777, 725669), (8743, 230491), (19439, 103667)]