1805196146

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{5340817}}^1$

素因数の和:5340845

約数の個数: 12

約数和(自身を含む): 2932109082

約数和(自身を除く): 1126912936

約数列:

[1, 2, 13, 26, 169, 338, 5340817, 10681634, 69430621, 138861242, 902598073, 1805196146]

約数ペア:

[(1, 1805196146), (2, 902598073), (13, 138861242), (26, 69430621), (169, 10681634), (338, 5340817)]