26494181

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1471}}^1$

素因数の和:1592

約数の個数: 16

約数和(自身を含む): 31653888

約数和(自身を除く): 5159707

約数列:

[1, 7, 31, 83, 217, 581, 1471, 2573, 10297, 18011, 45601, 122093, 319207, 854651, 3784883, 26494181]

約数ペア:

[(1, 26494181), (7, 3784883), (31, 854651), (83, 319207), (217, 122093), (581, 45601), (1471, 18011), (2573, 10297)]