2045186815

素因数分解:

$5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{704023}}^1$

素因数の和:704118

約数の個数: 16

約数和(自身を含む): 2838624768

約数和(自身を除く): 793437953

約数列:

[1, 5, 7, 35, 83, 415, 581, 2905, 704023, 3520115, 4928161, 24640805, 58433909, 292169545, 409037363, 2045186815]

約数ペア:

[(1, 2045186815), (5, 409037363), (7, 292169545), (35, 58433909), (83, 24640805), (415, 4928161), (581, 3520115), (2905, 704023)]