2279200048

素因数分解:

$2^4\times {\mathrm{2029}}^1\times {\mathrm{70207}}^1$

素因数の和:72244

約数の個数: 20

約数和(自身を含む): 4418189440

約数和(自身を除く): 2138989392

約数列:

[1, 2, 4, 8, 16, 2029, 4058, 8116, 16232, 32464, 70207, 140414, 280828, 561656, 1123312, 142450003, 284900006, 569800012, 1139600024, 2279200048]

約数ペア:

[(1, 2279200048), (2, 1139600024), (4, 569800012), (8, 284900006), (16, 142450003), (2029, 1123312), (4058, 561656), (8116, 280828), (16232, 140414), (32464, 70207)]