2128247918

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1691771}}^1$

素因数の和:1691827

約数の個数: 16

約数和(自身を含む): 3471516144

約数和(自身を除く): 1343268226

約数列:

[1, 2, 17, 34, 37, 74, 629, 1258, 1691771, 3383542, 28760107, 57520214, 62595527, 125191054, 1064123959, 2128247918]

約数ペア:

[(1, 2128247918), (2, 1064123959), (17, 125191054), (34, 62595527), (37, 57520214), (74, 28760107), (629, 3383542), (1258, 1691771)]