2019460048

素因数分解:

$2^4\times {\mathrm{126216253}}^1$

素因数の和:126216261

約数の個数: 10

約数和(自身を含む): 3912703874

約数和(自身を除く): 1893243826

約数列:

[1, 2, 4, 8, 16, 126216253, 252432506, 504865012, 1009730024, 2019460048]

約数ペア:

[(1, 2019460048), (2, 1009730024), (4, 504865012), (8, 252432506), (16, 126216253)]