About the Number

2996620

2996619 ← → 2996621

2進数表記:1011011011100110001100

漢数字表記:二百九十九万六千六百二十

素因数分解:

2 2 × 5 1 × 11 1 × 53 1 × 257 1

素因数の和:330
約数の個数: 48
約数和(自身を含む): 7021728
約数和(自身を除く): 4025108

約数列:
[1, 2, 4, 5, 10, 11, 20, 22, 44, 53, 55, 106, 110, 212, 220, 257, 265, 514, 530, 583, 1028, 1060, 1166, 1285, 2332, 2570, 2827, 2915, 5140, 5654, 5830, 11308, 11660, 13621, 14135, 27242, 28270, 54484, 56540, 68105, 136210, 149831, 272420, 299662, 599324, 749155, 1498310, 2996620]

約数ペア:
[(1, 2996620), (2, 1498310), (4, 749155), (5, 599324), (10, 299662), (11, 272420), (20, 149831), (22, 136210), (44, 68105), (53, 56540), (55, 54484), (106, 28270), (110, 27242), (212, 14135), (220, 13621), (257, 11660), (265, 11308), (514, 5830), (530, 5654), (583, 5140), (1028, 2915), (1060, 2827), (1166, 2570), (1285, 2332)]

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