About the Number

2239172

2239171 ← → 2239173

2進数表記:1000100010101011000100

漢数字表記:二百二十三万九千百七十二

素因数分解:

2 2 × 13 1 × 17 2 × 149 1

素因数の和:200
約数の個数: 36
約数和(自身を含む): 4512900
約数和(自身を除く): 2273728

約数列:
[1, 2, 4, 13, 17, 26, 34, 52, 68, 149, 221, 289, 298, 442, 578, 596, 884, 1156, 1937, 2533, 3757, 3874, 5066, 7514, 7748, 10132, 15028, 32929, 43061, 65858, 86122, 131716, 172244, 559793, 1119586, 2239172]

約数ペア:
[(1, 2239172), (2, 1119586), (4, 559793), (13, 172244), (17, 131716), (26, 86122), (34, 65858), (52, 43061), (68, 32929), (149, 15028), (221, 10132), (289, 7748), (298, 7514), (442, 5066), (578, 3874), (596, 3757), (884, 2533), (1156, 1937)]

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