3889938

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{49871}}^1$

素因数の和:49889

約数の個数: 16

約数和(自身を含む): 8378496

約数和(自身を除く): 4488558

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 49871, 99742, 149613, 299226, 648323, 1296646, 1944969, 3889938]

約数ペア:

[(1, 3889938), (2, 1944969), (3, 1296646), (6, 648323), (13, 299226), (26, 149613), (39, 99742), (78, 49871)]