171936676

素因数分解:

$2^2\times {\mathrm{661}}^1\times {\mathrm{65029}}^1$

素因数の和:65694

約数の個数: 12

約数和(自身を含む): 301349020

約数和(自身を除く): 129412344

約数列:

[1, 2, 4, 661, 1322, 2644, 65029, 130058, 260116, 42984169, 85968338, 171936676]

約数ペア:

[(1, 171936676), (2, 85968338), (4, 42984169), (661, 260116), (1322, 130058), (2644, 65029)]