6981004

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{523}}^1$

素因数の和:645

約数の個数: 24

約数和(自身を含む): 12676608

約数和(自身を除く): 5695604

約数列:

[1, 2, 4, 47, 71, 94, 142, 188, 284, 523, 1046, 2092, 3337, 6674, 13348, 24581, 37133, 49162, 74266, 98324, 148532, 1745251, 3490502, 6981004]

約数ペア:

[(1, 6981004), (2, 3490502), (4, 1745251), (47, 148532), (71, 98324), (94, 74266), (142, 49162), (188, 37133), (284, 24581), (523, 13348), (1046, 6674), (2092, 3337)]