2008980085

素因数分解:

$5^1\times 7^1\times {\mathrm{2309}}^1\times {\mathrm{24859}}^1$

素因数の和:27180

約数の個数: 16

約数和(自身を含む): 2756476800

約数和(自身を除く): 747496715

約数列:

[1, 5, 7, 35, 2309, 11545, 16163, 24859, 80815, 124295, 174013, 870065, 57399431, 286997155, 401796017, 2008980085]

約数ペア:

[(1, 2008980085), (5, 401796017), (7, 286997155), (35, 57399431), (2309, 870065), (11545, 174013), (16163, 124295), (24859, 80815)]