2088996861

素因数分解:

$3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{200153}}^1$

素因数の和:200241

約数の個数: 24

約数和(自身を含む): 3285728064

約数和(自身を除く): 1196731203

約数列:

[1, 3, 7, 21, 49, 71, 147, 213, 497, 1491, 3479, 10437, 200153, 600459, 1401071, 4203213, 9807497, 14210863, 29422491, 42632589, 99476041, 298428123, 696332287, 2088996861]

約数ペア:

[(1, 2088996861), (3, 696332287), (7, 298428123), (21, 99476041), (49, 42632589), (71, 29422491), (147, 14210863), (213, 9807497), (497, 4203213), (1491, 1401071), (3479, 600459), (10437, 200153)]