About the Number

2008477968

2008477967 ← → 2008477969

2進数表記:1110111101101101111000100010000

漢数字表記:二十億八百四十七万七千九百六十八

素因数分解:

2 4 × 3 1 × 7 1 × 5977613 1

素因数の和:5977631
約数の個数: 40
約数和(自身を含む): 5929793088
約数和(自身を除く): 3921315120

約数列:
[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 5977613, 11955226, 17932839, 23910452, 35865678, 41843291, 47820904, 71731356, 83686582, 95641808, 125529873, 143462712, 167373164, 251059746, 286925424, 334746328, 502119492, 669492656, 1004238984, 2008477968]

約数ペア:
[(1, 2008477968), (2, 1004238984), (3, 669492656), (4, 502119492), (6, 334746328), (7, 286925424), (8, 251059746), (12, 167373164), (14, 143462712), (16, 125529873), (21, 95641808), (24, 83686582), (28, 71731356), (42, 47820904), (48, 41843291), (56, 35865678), (84, 23910452), (112, 17932839), (168, 11955226), (336, 5977613)]

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