About the Number

1345052009

1345052008 ← → 1345052010

2進数表記:1010000001010111101110101101001

漢数字表記:十三億四千五百五万二千九

素因数分解:

7 2 × 19 1 × 37 1 × 39047 1

素因数の和:39117
約数の個数: 24
約数和(自身を含む): 1691559360
約数和(自身を除く): 346507351

約数列:
[1, 7, 19, 37, 49, 133, 259, 703, 931, 1813, 4921, 34447, 39047, 273329, 741893, 1444739, 1913303, 5193251, 10113173, 27450041, 36352757, 70792211, 192150287, 1345052009]

約数ペア:
[(1, 1345052009), (7, 192150287), (19, 70792211), (37, 36352757), (49, 27450041), (133, 10113173), (259, 5193251), (703, 1913303), (931, 1444739), (1813, 741893), (4921, 273329), (34447, 39047)]

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