80521662

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1032329}}^1$

素因数の和:1032347

約数の個数: 16

約数和(自身を含む): 173431440

約数和(自身を除く): 92909778

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1032329, 2064658, 3096987, 6193974, 13420277, 26840554, 40260831, 80521662]

約数ペア:

[(1, 80521662), (2, 40260831), (3, 26840554), (6, 13420277), (13, 6193974), (26, 3096987), (39, 2064658), (78, 1032329)]