26641277

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{419}}^1$

素因数の和:572

約数の個数: 16

約数和(自身を含む): 29588160

約数和(自身を除く): 2946883

約数列:

[1, 13, 67, 73, 419, 871, 949, 4891, 5447, 28073, 30587, 63583, 364949, 397631, 2049329, 26641277]

約数ペア:

[(1, 26641277), (13, 2049329), (67, 397631), (73, 364949), (419, 63583), (871, 30587), (949, 28073), (4891, 5447)]