2001078903886

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{539956531}}^1$

素因数の和:539956659

約数の個数: 16

約数和(自身を含む): 3207341800080

約数和(自身を除く): 1206262896194

約数列:

[1, 2, 17, 34, 109, 218, 1853, 3706, 539956531, 1079913062, 9179261027, 18358522054, 58855261879, 117710523758, 1000539451943, 2001078903886]

約数ペア:

[(1, 2001078903886), (2, 1000539451943), (17, 117710523758), (34, 58855261879), (109, 18358522054), (218, 9179261027), (1853, 1079913062), (3706, 539956531)]