539731918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1\times {\mathrm{1483}}^1$

素因数の和:1800

約数の個数: 32

約数和(自身を含む): 900087552

約数和(自身を除く): 360355634

約数列:

[1, 2, 11, 22, 71, 142, 233, 466, 781, 1483, 1562, 2563, 2966, 5126, 16313, 16543, 32626, 33086, 105293, 181973, 210586, 345539, 363946, 691078, 1158223, 2316446, 3800929, 7601858, 24533269, 49066538, 269865959, 539731918]

約数ペア:

[(1, 539731918), (2, 269865959), (11, 49066538), (22, 24533269), (71, 7601858), (142, 3800929), (233, 2316446), (466, 1158223), (781, 691078), (1483, 363946), (1562, 345539), (2563, 210586), (2966, 181973), (5126, 105293), (16313, 33086), (16543, 32626)]