2006685868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{970351}}^1$

素因数の和:970413

約数の個数: 24

約数和(自身を含む): 3912459264

約数和(自身を除く): 1905773396

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 2068, 970351, 1940702, 3881404, 10673861, 21347722, 42695444, 45606497, 91212994, 182425988, 501671467, 1003342934, 2006685868]

約数ペア:

[(1, 2006685868), (2, 1003342934), (4, 501671467), (11, 182425988), (22, 91212994), (44, 45606497), (47, 42695444), (94, 21347722), (188, 10673861), (517, 3881404), (1034, 1940702), (2068, 970351)]