518619138

素因数分解:

$2^1\times 3^1\times {\mathrm{457}}^1\times {\mathrm{189139}}^1$

素因数の和:189601

約数の個数: 16

約数和(自身を含む): 1039513440

約数和(自身を除く): 520894302

約数列:

[1, 2, 3, 6, 457, 914, 1371, 2742, 189139, 378278, 567417, 1134834, 86436523, 172873046, 259309569, 518619138]

約数ペア:

[(1, 518619138), (2, 259309569), (3, 172873046), (6, 86436523), (457, 1134834), (914, 567417), (1371, 378278), (2742, 189139)]