2023542448

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{1421027}}^1$

素因数の和:1421124

約数の個数: 20

約数和(自身を含む): 3964668120

約数和(自身を除く): 1941125672

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 1421027, 2842054, 5684108, 11368216, 22736432, 126471403, 252942806, 505885612, 1011771224, 2023542448]

約数ペア:

[(1, 2023542448), (2, 1011771224), (4, 505885612), (8, 252942806), (16, 126471403), (89, 22736432), (178, 11368216), (356, 5684108), (712, 2842054), (1424, 1421027)]