About the Number

2001140492

2001140491 ← → 2001140493

2進数表記:1110111010001101111101100001100

漢数字表記:二十億百十四万四百九十二

素因数分解:

2 2 × 13 2 × 2960267 1

素因数の和:2960297
約数の個数: 18
約数和(自身を含む): 3792103308
約数和(自身を除く): 1790962816

約数列:
[1, 2, 4, 13, 26, 52, 169, 338, 676, 2960267, 5920534, 11841068, 38483471, 76966942, 153933884, 500285123, 1000570246, 2001140492]

約数ペア:
[(1, 2001140492), (2, 1000570246), (4, 500285123), (13, 153933884), (26, 76966942), (52, 38483471), (169, 11841068), (338, 5920534), (676, 2960267)]

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