2547472

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{1409}}^1$

素因数の和:1530

約数の個数: 20

約数和(自身を含む): 4982940

約数和(自身を除く): 2435468

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1409, 1808, 2818, 5636, 11272, 22544, 159217, 318434, 636868, 1273736, 2547472]

約数ペア:

[(1, 2547472), (2, 1273736), (4, 636868), (8, 318434), (16, 159217), (113, 22544), (226, 11272), (452, 5636), (904, 2818), (1409, 1808)]