12886979299

素因数分解:

${\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1021}}^1\times {\mathrm{4021}}^1$

素因数の和:5158

約数の個数: 16

約数和(自身を含む): 13383735904

約数和(自身を除く): 496756605

約数列:

[1, 43, 73, 1021, 3139, 4021, 43903, 74533, 172903, 293533, 3204919, 4105441, 12621919, 176533963, 299697193, 12886979299]

約数ペア:

[(1, 12886979299), (43, 299697193), (73, 176533963), (1021, 12621919), (3139, 4105441), (4021, 3204919), (43903, 293533), (74533, 172903)]