About the Number

9980493679

9980493678 ← → 9980493680

2進数表記:1001010010111000100011111101101111

漢数字表記:九十九億八千四十九万三千六百七十九

素因数分解:

13 1 × 19 1 × 31 1 × 449 1 × 2903 1

素因数の和:3415
約数の個数: 32
約数和(自身を含む): 11708928000
約数和(自身を除く): 1728434321

約数列:
[1, 13, 19, 31, 247, 403, 449, 589, 2903, 5837, 7657, 8531, 13919, 37739, 55157, 89993, 110903, 180947, 264461, 717041, 1169909, 1303447, 1709867, 3437993, 16944811, 22228271, 24765493, 40406857, 321951409, 525289141, 767730283, 9980493679]

約数ペア:
[(1, 9980493679), (13, 767730283), (19, 525289141), (31, 321951409), (247, 40406857), (403, 24765493), (449, 22228271), (589, 16944811), (2903, 3437993), (5837, 1709867), (7657, 1303447), (8531, 1169909), (13919, 717041), (37739, 264461), (55157, 180947), (89993, 110903)]

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