2199983039

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{15803}}^1$

素因数の和:16270

約数の個数: 16

約数和(自身を含む): 2457838080

約数和(自身を除く): 257855041

約数列:

[1, 17, 19, 323, 431, 7327, 8189, 15803, 139213, 268651, 300257, 5104369, 6811093, 115788581, 129410767, 2199983039]

約数ペア:

[(1, 2199983039), (17, 129410767), (19, 115788581), (323, 6811093), (431, 5104369), (7327, 300257), (8189, 268651), (15803, 139213)]