About the Number

117990392

117990391 ← → 117990393

2進数表記:111000010000110001111111000

漢数字表記:一億千七百九十九万三百九十二

素因数分解:

2 3 × 13 2 × 197 1 × 443 1

素因数の和:672
約数の個数: 48
約数和(自身を含む): 241318440
約数和(自身を除く): 123328048

約数列:
[1, 2, 4, 8, 13, 26, 52, 104, 169, 197, 338, 394, 443, 676, 788, 886, 1352, 1576, 1772, 2561, 3544, 5122, 5759, 10244, 11518, 20488, 23036, 33293, 46072, 66586, 74867, 87271, 133172, 149734, 174542, 266344, 299468, 349084, 598936, 698168, 1134523, 2269046, 4538092, 9076184, 14748799, 29497598, 58995196, 117990392]

約数ペア:
[(1, 117990392), (2, 58995196), (4, 29497598), (8, 14748799), (13, 9076184), (26, 4538092), (52, 2269046), (104, 1134523), (169, 698168), (197, 598936), (338, 349084), (394, 299468), (443, 266344), (676, 174542), (788, 149734), (886, 133172), (1352, 87271), (1576, 74867), (1772, 66586), (2561, 46072), (3544, 33293), (5122, 23036), (5759, 20488), (10244, 11518)]

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