123485258

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{3547}}^1$

素因数の和:3678

約数の個数: 24

約数和(自身を含む): 202576608

約数和(自身を除く): 79091350

約数列:

[1, 2, 13, 26, 103, 169, 206, 338, 1339, 2678, 3547, 7094, 17407, 34814, 46111, 92222, 365341, 599443, 730682, 1198886, 4749433, 9498866, 61742629, 123485258]

約数ペア:

[(1, 123485258), (2, 61742629), (13, 9498866), (26, 4749433), (103, 1198886), (169, 730682), (206, 599443), (338, 365341), (1339, 92222), (2678, 46111), (3547, 34814), (7094, 17407)]