861080662

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1187}}^1\times {\mathrm{27901}}^1$

素因数の和:29103

約数の個数: 16

約数和(自身を含む): 1392198192

約数和(自身を除く): 531117530

約数列:

[1, 2, 13, 26, 1187, 2374, 15431, 27901, 30862, 55802, 362713, 725426, 33118487, 66236974, 430540331, 861080662]

約数ペア:

[(1, 861080662), (2, 430540331), (13, 66236974), (26, 33118487), (1187, 725426), (2374, 362713), (15431, 55802), (27901, 30862)]