385567322

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{210233}}^1$

素因数の和:210373

約数の個数: 16

約数和(自身を含む): 666021312

約数和(自身を除く): 280453990

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 210233, 420466, 1471631, 2943262, 27540523, 55081046, 192783661, 385567322]

約数ペア:

[(1, 385567322), (2, 192783661), (7, 55081046), (14, 27540523), (131, 2943262), (262, 1471631), (917, 420466), (1834, 210233)]