About the Number

139014740

139014739 ← → 139014741

2進数表記:1000010010010011001001010100

漢数字表記:一億三千九百一万四千七百四十

素因数分解:

2 2 × 5 1 × 431 1 × 16127 1

素因数の和:16567
約数の個数: 24
約数和(自身を含む): 292626432
約数和(自身を除く): 153611692

約数列:
[1, 2, 4, 5, 10, 20, 431, 862, 1724, 2155, 4310, 8620, 16127, 32254, 64508, 80635, 161270, 322540, 6950737, 13901474, 27802948, 34753685, 69507370, 139014740]

約数ペア:
[(1, 139014740), (2, 69507370), (4, 34753685), (5, 27802948), (10, 13901474), (20, 6950737), (431, 322540), (862, 161270), (1724, 80635), (2155, 64508), (4310, 32254), (8620, 16127)]

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