3980792

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{5591}}^1$

素因数の和:5686

約数の個数: 16

約数和(自身を含む): 7549200

約数和(自身を除く): 3568408

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 5591, 11182, 22364, 44728, 497599, 995198, 1990396, 3980792]

約数ペア:

[(1, 3980792), (2, 1990396), (4, 995198), (8, 497599), (89, 44728), (178, 22364), (356, 11182), (712, 5591)]