About the Number

2009056288

2009056287 ← → 2009056289

2進数表記:1110111101111111100010000100000

漢数字表記:二十億九百五万六千二百八十八

素因数分解:

2 5 × 479 1 × 131071 1

素因数の和:131560
約数の個数: 24
約数和(自身を含む): 3963617280
約数和(自身を除く): 1954560992

約数列:
[1, 2, 4, 8, 16, 32, 479, 958, 1916, 3832, 7664, 15328, 131071, 262142, 524284, 1048568, 2097136, 4194272, 62783009, 125566018, 251132036, 502264072, 1004528144, 2009056288]

約数ペア:
[(1, 2009056288), (2, 1004528144), (4, 502264072), (8, 251132036), (16, 125566018), (32, 62783009), (479, 4194272), (958, 2097136), (1916, 1048568), (3832, 524284), (7664, 262142), (15328, 131071)]

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