2801732542

素因数分解:

$2^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1005647}}^1$

素因数の和:1005855

約数の個数: 16

約数和(自身を含む): 4827110400

約数和(自身を除く): 2025377858

約数列:

[1, 2, 7, 14, 199, 398, 1393, 2786, 1005647, 2011294, 7039529, 14079058, 200123753, 400247506, 1400866271, 2801732542]

約数ペア:

[(1, 2801732542), (2, 1400866271), (7, 400247506), (14, 200123753), (199, 14079058), (398, 7039529), (1393, 2011294), (2786, 1005647)]