65401804516

素因数分解:

$2^2\times {\mathrm{199}}^1\times {\mathrm{82163071}}^1$

素因数の和:82163274

約数の個数: 12

約数和(自身を含む): 115028300800

約数和(自身を除く): 49626496284

約数列:

[1, 2, 4, 199, 398, 796, 82163071, 164326142, 328652284, 16350451129, 32700902258, 65401804516]

約数ペア:

[(1, 65401804516), (2, 32700902258), (4, 16350451129), (199, 328652284), (398, 164326142), (796, 82163071)]