123355826

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{523}}^1$

素因数の和:758

約数の個数: 32

約数和(自身を含む): 206447616

約数和(自身を除く): 83091790

約数列:

[1, 2, 11, 22, 71, 142, 151, 302, 523, 781, 1046, 1562, 1661, 3322, 5753, 10721, 11506, 21442, 37133, 74266, 78973, 117931, 157946, 235862, 408463, 816926, 868703, 1737406, 5607083, 11214166, 61677913, 123355826]

約数ペア:

[(1, 123355826), (2, 61677913), (11, 11214166), (22, 5607083), (71, 1737406), (142, 868703), (151, 816926), (302, 408463), (523, 235862), (781, 157946), (1046, 117931), (1562, 78973), (1661, 74266), (3322, 37133), (5753, 21442), (10721, 11506)]