851061138

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{1020457}}^1$

素因数の和:1020601

約数の個数: 16

約数和(自身を含む): 1714369440

約数和(自身を除く): 863308302

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 1020457, 2040914, 3061371, 6122742, 141843523, 283687046, 425530569, 851061138]

約数ペア:

[(1, 851061138), (2, 425530569), (3, 283687046), (6, 141843523), (139, 6122742), (278, 3061371), (417, 2040914), (834, 1020457)]