About the Number

129402012

129402011 ← → 129402013

2進数表記:111101101101000010010011100

漢数字表記:一億二千九百四十万二千十二

素因数分解:

2 2 × 3 1 × 2753 1 × 3917 1

素因数の和:6677
約数の個数: 24
約数和(自身を含む): 302124816
約数和(自身を除く): 172722804

約数列:
[1, 2, 3, 4, 6, 12, 2753, 3917, 5506, 7834, 8259, 11012, 11751, 15668, 16518, 23502, 33036, 47004, 10783501, 21567002, 32350503, 43134004, 64701006, 129402012]

約数ペア:
[(1, 129402012), (2, 64701006), (3, 43134004), (4, 32350503), (6, 21567002), (12, 10783501), (2753, 47004), (3917, 33036), (5506, 23502), (7834, 16518), (8259, 15668), (11012, 11751)]

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