About the Number

1206972012

1206972011 ← → 1206972013

2進数表記:1000111111100001110111001101100

漢数字表記:十二億六百九十七万二千十二

素因数分解:

2 2 × 3 1 × 23 1 × 4373087 1

素因数の和:4373117
約数の個数: 24
約数和(自身を含む): 2938715136
約数和(自身を除く): 1731743124

約数列:
[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 4373087, 8746174, 13119261, 17492348, 26238522, 52477044, 100581001, 201162002, 301743003, 402324004, 603486006, 1206972012]

約数ペア:
[(1, 1206972012), (2, 603486006), (3, 402324004), (4, 301743003), (6, 201162002), (12, 100581001), (23, 52477044), (46, 26238522), (69, 17492348), (92, 13119261), (138, 8746174), (276, 4373087)]

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