2008132564

素因数分解:

$2^2\times {\mathrm{619}}^1\times {\mathrm{811039}}^1$

素因数の和:811662

約数の個数: 12

約数和(自身を含む): 3519913600

約数和(自身を除く): 1511781036

約数列:

[1, 2, 4, 619, 1238, 2476, 811039, 1622078, 3244156, 502033141, 1004066282, 2008132564]

約数ペア:

[(1, 2008132564), (2, 1004066282), (4, 502033141), (619, 3244156), (1238, 1622078), (2476, 811039)]