854414

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{547}}^1$

素因数の和:631

約数の個数: 16

約数和(自身を含む): 1420416

約数和(自身を除く): 566002

約数列:

[1, 2, 11, 22, 71, 142, 547, 781, 1094, 1562, 6017, 12034, 38837, 77674, 427207, 854414]

約数ペア:

[(1, 854414), (2, 427207), (11, 77674), (22, 38837), (71, 12034), (142, 6017), (547, 1562), (781, 1094)]