2892656

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{13907}}^1$

素因数の和:13928

約数の個数: 20

約数和(自身を含む): 6036072

約数和(自身を除く): 3143416

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 13907, 27814, 55628, 111256, 180791, 222512, 361582, 723164, 1446328, 2892656]

約数ペア:

[(1, 2892656), (2, 1446328), (4, 723164), (8, 361582), (13, 222512), (16, 180791), (26, 111256), (52, 55628), (104, 27814), (208, 13907)]