2016253988

素因数分解:

$2^2\times 7^1\times {\mathrm{72009071}}^1$

素因数の和:72009082

約数の個数: 12

約数和(自身を含む): 4032508032

約数和(自身を除く): 2016254044

約数列:

[1, 2, 4, 7, 14, 28, 72009071, 144018142, 288036284, 504063497, 1008126994, 2016253988]

約数ペア:

[(1, 2016253988), (2, 1008126994), (4, 504063497), (7, 288036284), (14, 144018142), (28, 72009071)]