2017138858

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3350729}}^1$

素因数の和:3350781

約数の個数: 16

約数和(自身を含む): 3538370880

約数和(自身を除く): 1521232022

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 3350729, 6701458, 23455103, 46910206, 144081347, 288162694, 1008569429, 2017138858]

約数ペア:

[(1, 2017138858), (2, 1008569429), (7, 288162694), (14, 144081347), (43, 46910206), (86, 23455103), (301, 6701458), (602, 3350729)]