138533510

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{814903}}^1$

素因数の和:814927

約数の個数: 16

約数和(自身を含む): 264028896

約数和(自身を除く): 125495386

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 814903, 1629806, 4074515, 8149030, 13853351, 27706702, 69266755, 138533510]

約数ペア:

[(1, 138533510), (2, 69266755), (5, 27706702), (10, 13853351), (17, 8149030), (34, 4074515), (85, 1629806), (170, 814903)]