1405516004

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{3529}}^1\times {\mathrm{5857}}^1$

素因数の和:9407

約数の個数: 24

約数和(自身を含む): 2605521240

約数和(自身を除く): 1200005236

約数列:

[1, 2, 4, 17, 34, 68, 3529, 5857, 7058, 11714, 14116, 23428, 59993, 99569, 119986, 199138, 239972, 398276, 20669353, 41338706, 82677412, 351379001, 702758002, 1405516004]

約数ペア:

[(1, 1405516004), (2, 702758002), (4, 351379001), (17, 82677412), (34, 41338706), (68, 20669353), (3529, 398276), (5857, 239972), (7058, 199138), (11714, 119986), (14116, 99569), (23428, 59993)]