2912081188

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{10253807}}^1$

素因数の和:10253882

約数の個数: 12

約数和(自身を含む): 5167919232

約数和(自身を除く): 2255838044

約数列:

[1, 2, 4, 71, 142, 284, 10253807, 20507614, 41015228, 728020297, 1456040594, 2912081188]

約数ペア:

[(1, 2912081188), (2, 1456040594), (4, 728020297), (71, 41015228), (142, 20507614), (284, 10253807)]