About the Number

2012952848

2012952847 ← → 2012952849

2進数表記:1110111111110110011100100010000

漢数字表記:二十億千二百九十五万二千八百四十八

素因数分解:

2 4 × 47 1 × 353 1 × 7583 1

素因数の和:7991
約数の個数: 40
約数和(自身を含む): 3994887168
約数和(自身を除く): 1981934320

約数列:
[1, 2, 4, 8, 16, 47, 94, 188, 353, 376, 706, 752, 1412, 2824, 5648, 7583, 15166, 16591, 30332, 33182, 60664, 66364, 121328, 132728, 265456, 356401, 712802, 1425604, 2676799, 2851208, 5353598, 5702416, 10707196, 21414392, 42828784, 125809553, 251619106, 503238212, 1006476424, 2012952848]

約数ペア:
[(1, 2012952848), (2, 1006476424), (4, 503238212), (8, 251619106), (16, 125809553), (47, 42828784), (94, 21414392), (188, 10707196), (353, 5702416), (376, 5353598), (706, 2851208), (752, 2676799), (1412, 1425604), (2824, 712802), (5648, 356401), (7583, 265456), (15166, 132728), (16591, 121328), (30332, 66364), (33182, 60664)]

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