About the Number

2013129328

2013129327 ← → 2013129329

2進数表記:1110111111111011110101001110000

漢数字表記:二十億千三百十二万九千三百二十八

素因数分解:

2 4 × 7 2 × 2567767 1

素因数の和:2567789
約数の個数: 30
約数和(自身を含む): 4537246056
約数和(自身を除く): 2524116728

約数列:
[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 2567767, 5135534, 10271068, 17974369, 20542136, 35948738, 41084272, 71897476, 125820583, 143794952, 251641166, 287589904, 503282332, 1006564664, 2013129328]

約数ペア:
[(1, 2013129328), (2, 1006564664), (4, 503282332), (7, 287589904), (8, 251641166), (14, 143794952), (16, 125820583), (28, 71897476), (49, 41084272), (56, 35948738), (98, 20542136), (112, 17974369), (196, 10271068), (392, 5135534), (784, 2567767)]

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