1670192

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{2221}}^1$

素因数の和:2276

約数の個数: 20

約数和(自身を含む): 3306336

約数和(自身を除く): 1636144

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 2221, 4442, 8884, 17768, 35536, 104387, 208774, 417548, 835096, 1670192]

約数ペア:

[(1, 1670192), (2, 835096), (4, 417548), (8, 208774), (16, 104387), (47, 35536), (94, 17768), (188, 8884), (376, 4442), (752, 2221)]