2641938

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{33871}}^1$

素因数の和:33889

約数の個数: 16

約数和(自身を含む): 5690496

約数和(自身を除く): 3048558

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 33871, 67742, 101613, 203226, 440323, 880646, 1320969, 2641938]

約数ペア:

[(1, 2641938), (2, 1320969), (3, 880646), (6, 440323), (13, 203226), (26, 101613), (39, 67742), (78, 33871)]