8995988

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{439}}^1$

素因数の和:599

約数の個数: 24

約数和(自身を含む): 16262400

約数和(自身を除く): 7266412

約数列:

[1, 2, 4, 47, 94, 109, 188, 218, 436, 439, 878, 1756, 5123, 10246, 20492, 20633, 41266, 47851, 82532, 95702, 191404, 2248997, 4497994, 8995988]

約数ペア:

[(1, 8995988), (2, 4497994), (4, 2248997), (47, 191404), (94, 95702), (109, 82532), (188, 47851), (218, 41266), (436, 20633), (439, 20492), (878, 10246), (1756, 5123)]