下面程序是对2024进行唯一分解,最后的结果应该是( )。
def weiyi(n):
factors = {}
for i in range(2, n+1):
while n % i == 0:
if i in factors:
factors[i] += 1
else:
factors[i] = 1
n //= i
return factors
1,2,3,13,23
2,7,11,23
2:3,11:1,23:1
2,3,13,23