2019858164093

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{10937}}^1\times {\mathrm{51031}}^1$

素因数の和:62033

約数の個数: 32

約数和(自身を含む): 2572130377728

約数和(自身を除く): 552272213635

約数列:

[1, 7, 11, 47, 77, 329, 517, 3619, 10937, 51031, 76559, 120307, 357217, 514039, 561341, 842149, 2398457, 3598273, 3929387, 5654429, 16789199, 26383027, 39581003, 184681189, 558126047, 3906882329, 6139386517, 26231924209, 42975705619, 183623469463, 288551166299, 2019858164093]

約数ペア:

[(1, 2019858164093), (7, 288551166299), (11, 183623469463), (47, 42975705619), (77, 26231924209), (329, 6139386517), (517, 3906882329), (3619, 558126047), (10937, 184681189), (51031, 39581003), (76559, 26383027), (120307, 16789199), (357217, 5654429), (514039, 3929387), (561341, 3598273), (842149, 2398457)]