2662.00000000

素因数分解:

$2^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{6679}}^1$

素因数の和:6887

約数の個数: 16

約数和(自身を含む): 32064000

約数和(自身を除く): 13456306

約数列:

[1, 2, 7, 14, 199, 398, 1393, 2786, 6679, 13358, 46753, 93506, 1329121, 2658242, 9303847, 18607694]

約数ペア:

[(1, 18607694), (2, 9303847), (7, 2658242), (14, 1329121), (199, 93506), (398, 46753), (1393, 13358), (2786, 6679)]