2009391110

素因数分解:

$2^1\times 5^1\times {\mathrm{52837}}^1\times {\mathrm{3803}}^1$

素因数の和:56647

約数の個数: 16

約数和(自身を含む): 3617923536

約数和(自身を除く): 1608532426

約数列:

[1, 2, 5, 10, 3803, 7606, 19015, 38030, 52837, 105674, 264185, 528370, 200939111, 401878222, 1004695555, 2009391110]

約数ペア:

[(1, 2009391110), (2, 1004695555), (5, 401878222), (10, 200939111), (3803, 528370), (7606, 264185), (19015, 105674), (38030, 52837)]