2009179949

素因数分解:

$7^1\times {\mathrm{41}}^2\times {\mathrm{73}}^1\times {\mathrm{2339}}^1$

素因数の和:2501

約数の個数: 24

約数和(自身を含む): 2386837440

約数和(自身を除く): 377657491

約数列:

[1, 7, 41, 73, 287, 511, 1681, 2339, 2993, 11767, 16373, 20951, 95899, 122713, 170747, 671293, 858991, 1195229, 3931859, 7000627, 27523013, 49004389, 287025707, 2009179949]

約数ペア:

[(1, 2009179949), (7, 287025707), (41, 49004389), (73, 27523013), (287, 7000627), (511, 3931859), (1681, 1195229), (2339, 858991), (2993, 671293), (11767, 170747), (16373, 122713), (20951, 95899)]