1528048

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{2221}}^1$

素因数の和:2272

約数の個数: 20

約数和(自身を含む): 3030808

約数和(自身を除く): 1502760

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 2221, 4442, 8884, 17768, 35536, 95503, 191006, 382012, 764024, 1528048]

約数ペア:

[(1, 1528048), (2, 764024), (4, 382012), (8, 191006), (16, 95503), (43, 35536), (86, 17768), (172, 8884), (344, 4442), (688, 2221)]