26264959

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1229}}^1$

素因数の和:1350

約数の個数: 16

約数和(自身を含む): 31173120

約数和(自身を除く): 4908161

約数列:

[1, 7, 43, 71, 301, 497, 1229, 3053, 8603, 21371, 52847, 87259, 369929, 610813, 3752137, 26264959]

約数ペア:

[(1, 26264959), (7, 3752137), (43, 610813), (71, 369929), (301, 87259), (497, 52847), (1229, 21371), (3053, 8603)]