179980934

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{558947}}^1$

素因数の和:558979

約数の個数: 16

約数和(自身を含む): 321954048

約数和(自身を除く): 141973114

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 558947, 1117894, 3912629, 7825258, 12855781, 25711562, 89990467, 179980934]

約数ペア:

[(1, 179980934), (2, 89990467), (7, 25711562), (14, 12855781), (23, 7825258), (46, 3912629), (161, 1117894), (322, 558947)]