125622172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{12263}}^1$

素因数の和:12477

約数の個数: 24

約数和(自身を含む): 237970656

約数和(自身を除く): 112348484

約数列:

[1, 2, 4, 13, 26, 52, 197, 394, 788, 2561, 5122, 10244, 12263, 24526, 49052, 159419, 318838, 637676, 2415811, 4831622, 9663244, 31405543, 62811086, 125622172]

約数ペア:

[(1, 125622172), (2, 62811086), (4, 31405543), (13, 9663244), (26, 4831622), (52, 2415811), (197, 637676), (394, 318838), (788, 159419), (2561, 49052), (5122, 24526), (10244, 12263)]