About the Number

132017012988

132017012987 ← → 132017012989

2進数表記:1111010111100110100111100000011111100

漢数字表記:千三百二十億千七百一万二千九百八十八

素因数分解:

2 2 × 3 1 × 7 1 × 1571631107 1

素因数の和:1571631121
約数の個数: 24
約数和(自身を含む): 352045368192
約数和(自身を除く): 220028355204

約数列:
[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1571631107, 3143262214, 4714893321, 6286524428, 9429786642, 11001417749, 18859573284, 22002835498, 33004253247, 44005670996, 66008506494, 132017012988]

約数ペア:
[(1, 132017012988), (2, 66008506494), (3, 44005670996), (4, 33004253247), (6, 22002835498), (7, 18859573284), (12, 11001417749), (14, 9429786642), (21, 6286524428), (28, 4714893321), (42, 3143262214), (84, 1571631107)]

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