2820346319

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{1543}}^1\times {\mathrm{11353}}^1$

素因数の和:12926

約数の個数: 16

約数和(自身を含む): 3365870592

約数和(自身を除く): 545524273

約数列:

[1, 7, 23, 161, 1543, 10801, 11353, 35489, 79471, 248423, 261119, 1827833, 17517679, 122623753, 402906617, 2820346319]

約数ペア:

[(1, 2820346319), (7, 402906617), (23, 122623753), (161, 17517679), (1543, 1827833), (10801, 261119), (11353, 248423), (35489, 79471)]