About the Number

2013990268

2013990267 ← → 2013990269

2進数表記:1111000000010110000110101111100

漢数字表記:二十億千三百九十九万二百六十八

素因数分解:

2 2 × 31 1 × 887 1 × 18311 1

素因数の和:19233
約数の個数: 24
約数和(自身を含む): 3642476544
約数和(自身を除く): 1628486276

約数列:
[1, 2, 4, 31, 62, 124, 887, 1774, 3548, 18311, 27497, 36622, 54994, 73244, 109988, 567641, 1135282, 2270564, 16241857, 32483714, 64967428, 503497567, 1006995134, 2013990268]

約数ペア:
[(1, 2013990268), (2, 1006995134), (4, 503497567), (31, 64967428), (62, 32483714), (124, 16241857), (887, 2270564), (1774, 1135282), (3548, 567641), (18311, 109988), (27497, 73244), (36622, 54994)]

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