1961669086

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{499661}}^1$

素因数の和:499827

約数の個数: 16

約数和(自身を含む): 3189842208

約数和(自身を除く): 1228173122

約数列:

[1, 2, 13, 26, 151, 302, 1963, 3926, 499661, 999322, 6495593, 12991186, 75448811, 150897622, 980834543, 1961669086]

約数ペア:

[(1, 1961669086), (2, 980834543), (13, 150897622), (26, 75448811), (151, 12991186), (302, 6495593), (1963, 999322), (3926, 499661)]