2068652901

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1069}}^1\times {\mathrm{2143}}^1$

素因数の和:3265

約数の個数: 32

約数和(自身を含む): 3230064640

約数和(自身を除く): 1161411739

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 1069, 2143, 3207, 6429, 7483, 15001, 22449, 45003, 45967, 92149, 137901, 276447, 321769, 645043, 965307, 1935129, 2290867, 6872601, 16036069, 48108207, 98507281, 295521843, 689550967, 2068652901]

約数ペア:

[(1, 2068652901), (3, 689550967), (7, 295521843), (21, 98507281), (43, 48108207), (129, 16036069), (301, 6872601), (903, 2290867), (1069, 1935129), (2143, 965307), (3207, 645043), (6429, 321769), (7483, 276447), (15001, 137901), (22449, 92149), (45003, 45967)]