2783107678

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{447877}}^1$

素因数の和:448131

約数の個数: 16

約数和(自身を含む): 4514610240

約数和(自身を除く): 1731502562

約数列:

[1, 2, 13, 26, 239, 478, 3107, 6214, 447877, 895754, 5822401, 11644802, 107042603, 214085206, 1391553839, 2783107678]

約数ペア:

[(1, 2783107678), (2, 1391553839), (13, 214085206), (26, 107042603), (239, 11644802), (478, 5822401), (3107, 895754), (6214, 447877)]