About the Number

990240770

990240769 ← → 990240771

2進数表記:111011000001011110000000000010

漢数字表記:九億九千二十四万七百七十

素因数分解:

2 1 × 5 1 × 2593 1 × 38189 1

素因数の和:40789
約数の個数: 16
約数和(自身を含む): 1783167480
約数和(自身を除く): 792926710

約数列:
[1, 2, 5, 10, 2593, 5186, 12965, 25930, 38189, 76378, 190945, 381890, 99024077, 198048154, 495120385, 990240770]

約数ペア:
[(1, 990240770), (2, 495120385), (5, 198048154), (10, 99024077), (2593, 381890), (5186, 190945), (12965, 76378), (25930, 38189)]

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