2008498554

素因数分解:

$2^1\times 3^2\times {\mathrm{557}}^1\times {\mathrm{200329}}^1$

素因数の和:200894

約数の個数: 24

約数和(自身を含む): 4359581460

約数和(自身を除く): 2351082906

約数列:

[1, 2, 3, 6, 9, 18, 557, 1114, 1671, 3342, 5013, 10026, 200329, 400658, 600987, 1201974, 1802961, 3605922, 111583253, 223166506, 334749759, 669499518, 1004249277, 2008498554]

約数ペア:

[(1, 2008498554), (2, 1004249277), (3, 669499518), (6, 334749759), (9, 223166506), (18, 111583253), (557, 3605922), (1114, 1802961), (1671, 1201974), (3342, 600987), (5013, 400658), (10026, 200329)]