122742554

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{129749}}^1$

素因数の和:129805

約数の個数: 16

約数和(自身を含む): 205524000

約数和(自身を除く): 82781446

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 129749, 259498, 1427239, 2854478, 5579207, 11158414, 61371277, 122742554]

約数ペア:

[(1, 122742554), (2, 61371277), (11, 11158414), (22, 5579207), (43, 2854478), (86, 1427239), (473, 259498), (946, 129749)]