About the Number

2949260

2949259 ← → 2949261

2進数表記:1011010000000010001100

漢数字表記:二百九十四万九千二百六十

素因数分解:

2 2 × 5 1 × 239 1 × 617 1

素因数の和:865
約数の個数: 24
約数和(自身を含む): 6229440
約数和(自身を除く): 3280180

約数列:
[1, 2, 4, 5, 10, 20, 239, 478, 617, 956, 1195, 1234, 2390, 2468, 3085, 4780, 6170, 12340, 147463, 294926, 589852, 737315, 1474630, 2949260]

約数ペア:
[(1, 2949260), (2, 1474630), (4, 737315), (5, 589852), (10, 294926), (20, 147463), (239, 12340), (478, 6170), (617, 4780), (956, 3085), (1195, 2468), (1234, 2390)]

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