2008264510

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{4098499}}^1$

素因数の和:4098520

約数の個数: 24

約数和(自身を含む): 4205061000

約数和(自身を除く): 2196796490

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 4098499, 8196998, 20492495, 28689493, 40984990, 57378986, 143447465, 200826451, 286894930, 401652902, 1004132255, 2008264510]

約数ペア:

[(1, 2008264510), (2, 1004132255), (5, 401652902), (7, 286894930), (10, 200826451), (14, 143447465), (35, 57378986), (49, 40984990), (70, 28689493), (98, 20492495), (245, 8196998), (490, 4098499)]