26931242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{7907}}^1$

素因数の和:8053

約数の個数: 16

約数和(自身を含む): 43841952

約数和(自身を除く): 16910710

約数列:

[1, 2, 13, 26, 131, 262, 1703, 3406, 7907, 15814, 102791, 205582, 1035817, 2071634, 13465621, 26931242]

約数ペア:

[(1, 26931242), (2, 13465621), (13, 2071634), (26, 1035817), (131, 205582), (262, 102791), (1703, 15814), (3406, 7907)]