388983376

素因数分解:

$2^4\times {\mathrm{2309}}^1\times {\mathrm{10529}}^1$

素因数の和:12846

約数の個数: 20

約数和(自身を含む): 754053300

約数和(自身を除く): 365069924

約数列:

[1, 2, 4, 8, 16, 2309, 4618, 9236, 10529, 18472, 21058, 36944, 42116, 84232, 168464, 24311461, 48622922, 97245844, 194491688, 388983376]

約数ペア:

[(1, 388983376), (2, 194491688), (4, 97245844), (8, 48622922), (16, 24311461), (2309, 168464), (4618, 84232), (9236, 42116), (10529, 36944), (18472, 21058)]