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单词
pseudoperfect number
释义
pseudoperfect number
pseudoperfect number
[
¦süd·ō‚pər·fikt ′nəm·bər
]
(mathematics)
An integer that is equal to the sum of some of its proper divisors.
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ipcn
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ip communications
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更新时间:2026/4/19 16:35:04