2010185009

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{889069}}^1$

素因数の和:889112

約数の個数: 16

約数和(自身を含む): 2560521600

約数和(自身を除く): 550336591

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 889069, 6223483, 15114173, 16892311, 105799211, 118246177, 287169287, 2010185009]

約数ペア:

[(1, 2010185009), (7, 287169287), (17, 118246177), (19, 105799211), (119, 16892311), (133, 15114173), (323, 6223483), (2261, 889069)]