7990948

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{6637}}^1$

素因数の和:6691

約数の個数: 24

約数和(自身を含む): 16356032

約数和(自身を除く): 8365084

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 6637, 13274, 26548, 46459, 92918, 185836, 285391, 570782, 1141564, 1997737, 3995474, 7990948]

約数ペア:

[(1, 7990948), (2, 3995474), (4, 1997737), (7, 1141564), (14, 570782), (28, 285391), (43, 185836), (86, 92918), (172, 46459), (301, 26548), (602, 13274), (1204, 6637)]