2019944446

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{1439}}^1\times {\mathrm{4153}}^1$

素因数の和:5620

約数の個数: 24

約数和(自身を含む): 3283986240

約数和(自身を除く): 1264041794

約数列:

[1, 2, 13, 26, 169, 338, 1439, 2878, 4153, 8306, 18707, 37414, 53989, 107978, 243191, 486382, 701857, 1403714, 5976167, 11952334, 77690171, 155380342, 1009972223, 2019944446]

約数ペア:

[(1, 2019944446), (2, 1009972223), (13, 155380342), (26, 77690171), (169, 11952334), (338, 5976167), (1439, 1403714), (2878, 701857), (4153, 486382), (8306, 243191), (18707, 107978), (37414, 53989)]