2022498980

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2351743}}^1$

素因数の和:2351795

約数の個数: 24

約数和(自身を含む): 4346022912

約数和(自身を除く): 2323523932

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 2351743, 4703486, 9406972, 11758715, 23517430, 47034860, 101124949, 202249898, 404499796, 505624745, 1011249490, 2022498980]

約数ペア:

[(1, 2022498980), (2, 1011249490), (4, 505624745), (5, 404499796), (10, 202249898), (20, 101124949), (43, 47034860), (86, 23517430), (172, 11758715), (215, 9406972), (430, 4703486), (860, 2351743)]