2012502970

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1846333}}^1$

素因数の和:1846449

約数の個数: 16

約数和(自身を含む): 3655741320

約数和(自身を除く): 1643238350

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 1846333, 3692666, 9231665, 18463330, 201250297, 402500594, 1006251485, 2012502970]

約数ペア:

[(1, 2012502970), (2, 1006251485), (5, 402500594), (10, 201250297), (109, 18463330), (218, 9231665), (545, 3692666), (1090, 1846333)]