About the Number

13426985

13426984 ← → 13426986

2進数表記:110011001110000100101001

漢数字表記:千三百四十二万六千九百八十五

素因数分解:

5 1 × 11 1 × 13 1 × 89 1 × 211 1

素因数の和:329
約数の個数: 32
約数和(自身を含む): 19232640
約数和(自身を除く): 5805655

約数列:
[1, 5, 11, 13, 55, 65, 89, 143, 211, 445, 715, 979, 1055, 1157, 2321, 2743, 4895, 5785, 11605, 12727, 13715, 18779, 30173, 63635, 93895, 150865, 206569, 244127, 1032845, 1220635, 2685397, 13426985]

約数ペア:
[(1, 13426985), (5, 2685397), (11, 1220635), (13, 1032845), (55, 244127), (65, 206569), (89, 150865), (143, 93895), (211, 63635), (445, 30173), (715, 18779), (979, 13715), (1055, 12727), (1157, 11605), (2321, 5785), (2743, 4895)]

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