2079494870

素因数分解:

$2^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{427001}}^1$

素因数の和:427495

約数の個数: 16

約数和(自身を含む): 3750785568

約数和(自身を除く): 1671290698

約数列:

[1, 2, 5, 10, 487, 974, 2435, 4870, 427001, 854002, 2135005, 4270010, 207949487, 415898974, 1039747435, 2079494870]

約数ペア:

[(1, 2079494870), (2, 1039747435), (5, 415898974), (10, 207949487), (487, 4270010), (974, 2135005), (2435, 854002), (4870, 427001)]