2238228713

素因数分解:

$7^2\times {\mathrm{83}}^1\times {\mathrm{727}}^1\times {\mathrm{757}}^1$

素因数の和:1581

約数の個数: 24

約数和(自身を含む): 2642133312

約数和(自身を除く): 403904599

約数列:

[1, 7, 49, 83, 581, 727, 757, 4067, 5089, 5299, 35623, 37093, 60341, 62831, 422387, 439817, 550339, 2956709, 3078719, 3852373, 26966611, 45678137, 319746959, 2238228713]

約数ペア:

[(1, 2238228713), (7, 319746959), (49, 45678137), (83, 26966611), (581, 3852373), (727, 3078719), (757, 2956709), (4067, 550339), (5089, 439817), (5299, 422387), (35623, 62831), (37093, 60341)]