2056439

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1571}}^1$

素因数の和:1606

約数の個数: 16

約数和(自身を含む): 2716416

約数和(自身を除く): 659977

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 1571, 10997, 17281, 26707, 120967, 186949, 293777, 2056439]

約数ペア:

[(1, 2056439), (7, 293777), (11, 186949), (17, 120967), (77, 26707), (119, 17281), (187, 10997), (1309, 1571)]