2103182858

素因数分解:

$2^1\times 7^1\times {\mathrm{2903}}^1\times {\mathrm{51749}}^1$

素因数の和:54661

約数の個数: 16

約数和(自身を含む): 3606768000

約数和(自身を除く): 1503585142

約数列:

[1, 2, 7, 14, 2903, 5806, 20321, 40642, 51749, 103498, 362243, 724486, 150227347, 300454694, 1051591429, 2103182858]

約数ペア:

[(1, 2103182858), (2, 1051591429), (7, 300454694), (14, 150227347), (2903, 724486), (5806, 362243), (20321, 103498), (40642, 51749)]