6466516

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1471}}^1$

素因数の和:1639

約数の個数: 24

約数和(自身を含む): 13024256

約数和(自身を除く): 6557740

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 1471, 2198, 2942, 4396, 5884, 10297, 20594, 41188, 230947, 461894, 923788, 1616629, 3233258, 6466516]

約数ペア:

[(1, 6466516), (2, 3233258), (4, 1616629), (7, 923788), (14, 461894), (28, 230947), (157, 41188), (314, 20594), (628, 10297), (1099, 5884), (1471, 4396), (2198, 2942)]