About the Number

131138962682

131138962681 ← → 131138962683

2進数表記:1111010001000011111011100010011111010

漢数字表記:千三百十一億三千八百九十六万二千六百八十二

素因数分解:

2 1 × 7 1 × 13 1 × 25903 1 × 27817 1

素因数の和:53742
約数の個数: 32
約数和(自身を含む): 242120750592
約数和(自身を除く): 110981787910

約数列:
[1, 2, 7, 13, 14, 26, 91, 182, 25903, 27817, 51806, 55634, 181321, 194719, 336739, 361621, 362642, 389438, 673478, 723242, 2357173, 2531347, 4714346, 5062694, 720543751, 1441087502, 5043806257, 9367068763, 10087612514, 18734137526, 65569481341, 131138962682]

約数ペア:
[(1, 131138962682), (2, 65569481341), (7, 18734137526), (13, 10087612514), (14, 9367068763), (26, 5043806257), (91, 1441087502), (182, 720543751), (25903, 5062694), (27817, 4714346), (51806, 2531347), (55634, 2357173), (181321, 723242), (194719, 673478), (336739, 389438), (361621, 362642)]

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