26495389

素因数分解:

${\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:320

約数の個数: 16

約数和(自身を含む): 28168560

約数和(自身を除く): 1673171

約数列:

[1, 41, 53, 89, 137, 2173, 3649, 4717, 5617, 7261, 12193, 193397, 297701, 499913, 646229, 26495389]

約数ペア:

[(1, 26495389), (41, 646229), (53, 499913), (89, 297701), (137, 193397), (2173, 12193), (3649, 7261), (4717, 5617)]