2009402642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1797319}}^1$

素因数の和:1797377

約数の個数: 16

約数和(自身を含む): 3321447360

約数和(自身を除く): 1312044718

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 1797319, 3594638, 23365147, 46730294, 77284717, 154569434, 1004701321, 2009402642]

約数ペア:

[(1, 2009402642), (2, 1004701321), (13, 154569434), (26, 77284717), (43, 46730294), (86, 23365147), (559, 3594638), (1118, 1797319)]