749049049

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{457}}^1\times {\mathrm{5711}}^1$

素因数の和:6216

約数の個数: 16

約数和(自身を含む): 879008256

約数和(自身を除く): 129959207

約数列:

[1, 7, 41, 287, 457, 3199, 5711, 18737, 39977, 131159, 234151, 1639057, 2609927, 18269489, 107007007, 749049049]

約数ペア:

[(1, 749049049), (7, 107007007), (41, 18269489), (287, 2609927), (457, 1639057), (3199, 234151), (5711, 131159), (18737, 39977)]