In the formula: 2*□□□=□□□, fill in the six numbers 2, 3, 4, 5, 6, and 7 respectively to make the formula valid and the product of the formula can be divisible by 13. So how much is this product.
在算式：2*□□□=□□□的六个空格中，分别填入2，3，4，5，6，7这六个数字，使算式成立，并且算式的积能被13整除，那么这个积是多少．
<gadget id="calculator">2 * 273</gadget>
<output>546</output>

<result>546</result>