426836522

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{429413}}^1$

素因数の和:429493

約数の個数: 16

約数和(自身を含む): 742027392

約数和(自身を除く): 315190870

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 429413, 858826, 3005891, 6011782, 30488323, 60976646, 213418261, 426836522]

約数ペア:

[(1, 426836522), (2, 213418261), (7, 60976646), (14, 30488323), (71, 6011782), (142, 3005891), (497, 858826), (994, 429413)]