25455378

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{326351}}^1$

素因数の和:326369

約数の個数: 16

約数和(自身を含む): 54827136

約数和(自身を除く): 29371758

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 326351, 652702, 979053, 1958106, 4242563, 8485126, 12727689, 25455378]

約数ペア:

[(1, 25455378), (2, 12727689), (3, 8485126), (6, 4242563), (13, 1958106), (26, 979053), (39, 652702), (78, 326351)]