2162421230

素因数分解:

$2^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{444029}}^1$

素因数の和:444523

約数の個数: 16

約数和(自身を含む): 3900359520

約数和(自身を除く): 1737938290

約数列:

[1, 2, 5, 10, 487, 974, 2435, 4870, 444029, 888058, 2220145, 4440290, 216242123, 432484246, 1081210615, 2162421230]

約数ペア:

[(1, 2162421230), (2, 1081210615), (5, 432484246), (10, 216242123), (487, 4440290), (974, 2220145), (2435, 888058), (4870, 444029)]