About the Number

1282242

1282241 ← → 1282243

2進数表記:100111001000011000010

漢数字表記:百二十八万二千二百四十二

素因数分解:

2 1 × 3 1 × 13 1 × 17 1 × 967 1

素因数の和:1002
約数の個数: 32
約数和(自身を含む): 2927232
約数和(自身を除く): 1644990

約数列:
[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 967, 1326, 1934, 2901, 5802, 12571, 16439, 25142, 32878, 37713, 49317, 75426, 98634, 213707, 427414, 641121, 1282242]

約数ペア:
[(1, 1282242), (2, 641121), (3, 427414), (6, 213707), (13, 98634), (17, 75426), (26, 49317), (34, 37713), (39, 32878), (51, 25142), (78, 16439), (102, 12571), (221, 5802), (442, 2901), (663, 1934), (967, 1326)]

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