perfect number of the second kind

英 [perfect number of the second kind]
美 [perfect number of the second kind]

中文释义

[数] 第二种完全数

单词分析

单词结构：

perfect number of the second kind

字母数：33

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  • 单词拼写：perfect number of the second kind
  • 核心含义：[数] 第二种完全数

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更新时间：2026-02-03 15:17:39