284280124

素因数分解:

$2^2\times {\mathrm{311}}^1\times {\mathrm{228521}}^1$

素因数の和:228836

約数の個数: 12

約数和(自身を含む): 499092048

約数和(自身を除く): 214811924

約数列:

[1, 2, 4, 311, 622, 1244, 228521, 457042, 914084, 71070031, 142140062, 284280124]

約数ペア:

[(1, 284280124), (2, 142140062), (4, 71070031), (311, 914084), (622, 457042), (1244, 228521)]