About the Number

13758990

13758989 ← → 13758991

2進数表記:110100011111001000001110

漢数字表記:千三百七十五万八千九百九十

素因数分解:

2 1 × 3 1 × 5 1 × 7 1 × 65519 1

素因数の和:65536
約数の個数: 32
約数和(自身を含む): 37739520
約数和(自身を除く): 23980530

約数列:
[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 65519, 131038, 196557, 327595, 393114, 458633, 655190, 917266, 982785, 1375899, 1965570, 2293165, 2751798, 4586330, 6879495, 13758990]

約数ペア:
[(1, 13758990), (2, 6879495), (3, 4586330), (5, 2751798), (6, 2293165), (7, 1965570), (10, 1375899), (14, 982785), (15, 917266), (21, 655190), (30, 458633), (35, 393114), (42, 327595), (70, 196557), (105, 131038), (210, 65519)]

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