26899262

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{1609}}^1$

素因数の和:2267

約数の個数: 16

約数和(自身を含む): 43547280

約数和(自身を除く): 16648018

約数列:

[1, 2, 13, 26, 643, 1286, 1609, 3218, 8359, 16718, 20917, 41834, 1034587, 2069174, 13449631, 26899262]

約数ペア:

[(1, 26899262), (2, 13449631), (13, 2069174), (26, 1034587), (643, 41834), (1286, 20917), (1609, 16718), (3218, 8359)]