4606993648

素因数分解:

$2^4\times {\mathrm{2221}}^1\times {\mathrm{129643}}^1$

素因数の和:131872

約数の個数: 20

約数和(自身を含む): 8930138008

約数和(自身を除く): 4323144360

約数列:

[1, 2, 4, 8, 16, 2221, 4442, 8884, 17768, 35536, 129643, 259286, 518572, 1037144, 2074288, 287937103, 575874206, 1151748412, 2303496824, 4606993648]

約数ペア:

[(1, 4606993648), (2, 2303496824), (4, 1151748412), (8, 575874206), (16, 287937103), (2221, 2074288), (4442, 1037144), (8884, 518572), (17768, 259286), (35536, 129643)]