About the Number

2008131409

2008131408 ← → 2008131410

2進数表記:1110111101100011010011101010001

漢数字表記:二十億八百十三万千四百九

素因数分解:

17 1 × 271 1 × 401 1 × 1087 1

素因数の和:1776
約数の個数: 16
約数和(自身を含む): 2141392896
約数和(自身を除く): 133261487

約数列:
[1, 17, 271, 401, 1087, 4607, 6817, 18479, 108671, 294577, 435887, 1847407, 5007809, 7410079, 118125377, 2008131409]

約数ペア:
[(1, 2008131409), (17, 118125377), (271, 7410079), (401, 5007809), (1087, 1847407), (4607, 435887), (6817, 294577), (18479, 108671)]

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