2458321567

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{15217}}^1$

素因数の和:15307

約数の個数: 24

約数和(自身を含む): 2877906416

約数和(自身を除く): 419584849

約数列:

[1, 13, 17, 43, 221, 289, 559, 731, 3757, 9503, 12427, 15217, 161551, 197821, 258689, 654331, 3362957, 4397713, 8506303, 11123627, 57170269, 144607151, 189101659, 2458321567]

約数ペア:

[(1, 2458321567), (13, 189101659), (17, 144607151), (43, 57170269), (221, 11123627), (289, 8506303), (559, 4397713), (731, 3362957), (3757, 654331), (9503, 258689), (12427, 197821), (15217, 161551)]