2089491607

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{63389}}^1$

素因数の和:63690

約数の個数: 16

約数和(自身を含む): 2537628480

約数和(自身を除く): 448136873

約数列:

[1, 7, 17, 119, 277, 1939, 4709, 32963, 63389, 443723, 1077613, 7543291, 17558753, 122911271, 298498801, 2089491607]

約数ペア:

[(1, 2089491607), (7, 298498801), (17, 122911271), (119, 17558753), (277, 7543291), (1939, 1077613), (4709, 443723), (32963, 63389)]