858755536

素因数分解:

$2^4\times {\mathrm{317}}^1\times {\mathrm{169313}}^1$

素因数の和:169638

約数の個数: 20

約数和(自身を含む): 1669097412

約数和(自身を除く): 810341876

約数列:

[1, 2, 4, 8, 16, 317, 634, 1268, 2536, 5072, 169313, 338626, 677252, 1354504, 2709008, 53672221, 107344442, 214688884, 429377768, 858755536]

約数ペア:

[(1, 858755536), (2, 429377768), (4, 214688884), (8, 107344442), (16, 53672221), (317, 2709008), (634, 1354504), (1268, 677252), (2536, 338626), (5072, 169313)]