2019948782

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{2591}}^1\times {\mathrm{3643}}^1$

素因数の和:6343

約数の個数: 16

約数和(自身を含む): 3060260352

約数和(自身を除く): 1040311570

約数列:

[1, 2, 107, 214, 2591, 3643, 5182, 7286, 277237, 389801, 554474, 779602, 9439013, 18878026, 1009974391, 2019948782]

約数ペア:

[(1, 2019948782), (2, 1009974391), (107, 18878026), (214, 9439013), (2591, 779602), (3643, 554474), (5182, 389801), (7286, 277237)]