2022739990

素因数分解:

$2^1\times 5^1\times {\mathrm{17123}}^1\times {\mathrm{11813}}^1$

素因数の和:28943

約数の個数: 16

約数和(自身を含む): 3641452848

約数和(自身を除く): 1618712858

約数列:

[1, 2, 5, 10, 11813, 17123, 23626, 34246, 59065, 85615, 118130, 171230, 202273999, 404547998, 1011369995, 2022739990]

約数ペア:

[(1, 2022739990), (2, 1011369995), (5, 404547998), (10, 202273999), (11813, 171230), (17123, 118130), (23626, 85615), (34246, 59065)]