978049101764

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{812333141}}^1$

素因数の和:812333195

約数の個数: 24

約数和(自身を含む): 2001588861888

約数和(自身を除く): 1023539760124

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 812333141, 1624666282, 3249332564, 5686331987, 11372663974, 22745327948, 34930325063, 69860650126, 139721300252, 244512275441, 489024550882, 978049101764]

約数ペア:

[(1, 978049101764), (2, 489024550882), (4, 244512275441), (7, 139721300252), (14, 69860650126), (28, 34930325063), (43, 22745327948), (86, 11372663974), (172, 5686331987), (301, 3249332564), (602, 1624666282), (1204, 812333141)]