122412446

素因数分解:

$2^1\times {\mathrm{13}}^4\times {\mathrm{2143}}^1$

素因数の和:2197

約数の個数: 20

約数和(自身を含む): 199012512

約数和(自身を除く): 76600066

約数列:

[1, 2, 13, 26, 169, 338, 2143, 2197, 4286, 4394, 27859, 28561, 55718, 57122, 362167, 724334, 4708171, 9416342, 61206223, 122412446]

約数ペア:

[(1, 122412446), (2, 61206223), (13, 9416342), (26, 4708171), (169, 724334), (338, 362167), (2143, 57122), (2197, 55718), (4286, 28561), (4394, 27859)]