4. In the division equation $26 \div$ $\square$
$\square$ $\square$.. .2, both the divisor and the quotient are single-digit numbers. Please write down all the division equations that meet the requirements: $\qquad$ .
【Analysis】 $26 \div 3=8 \ldots \ldots \ldots .2 ; 26 \div 4=6 \ldots \ldots . .2$;
$$
26 \div 6=4 \ldots \ldots \ldots .2 ; 26 \div 8=3 \ldots \ldots \ldots .2
$$