139456474

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{467}}^1\times {\mathrm{8783}}^1$

素因数の和:9269

約数の個数: 16

約数和(自身を含む): 221989248

約数和(自身を除く): 82532774

約数列:

[1, 2, 17, 34, 467, 934, 7939, 8783, 15878, 17566, 149311, 298622, 4101661, 8203322, 69728237, 139456474]

約数ペア:

[(1, 139456474), (2, 69728237), (17, 8203322), (34, 4101661), (467, 298622), (934, 149311), (7939, 17566), (8783, 15878)]