About the Number

2483390

2483389 ← → 2483391

2進数表記:1001011110010010111110

漢数字表記:二百四十八万三千三百九十

素因数分解:

2 1 × 5 1 × 7 1 × 13 1 × 2729 1

素因数の和:2756
約数の個数: 32
約数和(自身を含む): 5503680
約数和(自身を除く): 3020290

約数列:
[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 2729, 5458, 13645, 19103, 27290, 35477, 38206, 70954, 95515, 177385, 191030, 248339, 354770, 496678, 1241695, 2483390]

約数ペア:
[(1, 2483390), (2, 1241695), (5, 496678), (7, 354770), (10, 248339), (13, 191030), (14, 177385), (26, 95515), (35, 70954), (65, 38206), (70, 35477), (91, 27290), (130, 19103), (182, 13645), (455, 5458), (910, 2729)]

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