26861185

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{5231}}^1$

素因数の和:5328

約数の個数: 16

約数和(自身を含む): 35159040

約数和(自身を除く): 8297855

約数列:

[1, 5, 13, 65, 79, 395, 1027, 5135, 5231, 26155, 68003, 340015, 413249, 2066245, 5372237, 26861185]

約数ペア:

[(1, 26861185), (5, 5372237), (13, 2066245), (65, 413249), (79, 340015), (395, 68003), (1027, 26155), (5135, 5231)]