8680342

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{691}}^1$

素因数の和:1275

約数の個数: 16

約数和(自身を含む): 14249664

約数和(自身を除く): 5569322

約数列:

[1, 2, 11, 22, 571, 691, 1142, 1382, 6281, 7601, 12562, 15202, 394561, 789122, 4340171, 8680342]

約数ペア:

[(1, 8680342), (2, 4340171), (11, 789122), (22, 394561), (571, 15202), (691, 12562), (1142, 7601), (1382, 6281)]