2001263318

素因数分解:

$2^1\times {\mathrm{73}}^2\times {\mathrm{179}}^1\times {\mathrm{1049}}^1$

素因数の和:1376

約数の個数: 24

約数和(自身を含む): 3063501000

約数和(自身を除く): 1062237682

約数列:

[1, 2, 73, 146, 179, 358, 1049, 2098, 5329, 10658, 13067, 26134, 76577, 153154, 187771, 375542, 953891, 1907782, 5590121, 11180242, 13707283, 27414566, 1000631659, 2001263318]

約数ペア:

[(1, 2001263318), (2, 1000631659), (73, 27414566), (146, 13707283), (179, 11180242), (358, 5590121), (1049, 1907782), (2098, 953891), (5329, 375542), (10658, 187771), (13067, 153154), (26134, 76577)]