About the Number

29122652989

29122652988 ← → 29122652990

2進数表記:11011000111110110000110101100111101

漢数字表記:二百九十一億二千二百六十五万二千九百八十九

素因数分解:

31 1 × 107 1 × 443 1 × 19819 1

素因数の和:20400
約数の個数: 16
約数和(自身を含む): 30413076480
約数和(自身を除く): 1290423491

約数列:
[1, 31, 107, 443, 3317, 13733, 19819, 47401, 614389, 1469431, 2120633, 8779817, 65739623, 272174327, 939440419, 29122652989]

約数ペア:
[(1, 29122652989), (31, 939440419), (107, 272174327), (443, 65739623), (3317, 8779817), (13733, 2120633), (19819, 1469431), (47401, 614389)]

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