25784382

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{330569}}^1$

素因数の和:330587

約数の個数: 16

約数和(自身を含む): 55535760

約数和(自身を除く): 29751378

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 330569, 661138, 991707, 1983414, 4297397, 8594794, 12892191, 25784382]

約数ペア:

[(1, 25784382), (2, 12892191), (3, 8594794), (6, 4297397), (13, 1983414), (26, 991707), (39, 661138), (78, 330569)]