2222170

素因数分解:

$2^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{701}}^1$

素因数の和:1025

約数の個数: 16

約数和(自身を含む): 4018248

約数和(自身を除く): 1796078

約数列:

[1, 2, 5, 10, 317, 634, 701, 1402, 1585, 3170, 3505, 7010, 222217, 444434, 1111085, 2222170]

約数ペア:

[(1, 2222170), (2, 1111085), (5, 444434), (10, 222217), (317, 7010), (634, 3505), (701, 3170), (1402, 1585)]