2193584990

素因数分解:

$2^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{966337}}^1$

素因数の和:966571

約数の個数: 16

約数和(自身を含む): 3965851152

約数和(自身を除く): 1772266162

約数列:

[1, 2, 5, 10, 227, 454, 1135, 2270, 966337, 1932674, 4831685, 9663370, 219358499, 438716998, 1096792495, 2193584990]

約数ペア:

[(1, 2193584990), (2, 1096792495), (5, 438716998), (10, 219358499), (227, 9663370), (454, 4831685), (1135, 1932674), (2270, 966337)]