2558465121

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{233}}^1\times {\mathrm{10139}}^1$

素因数の和:10413

約数の個数: 24

約数和(自身を含む): 3616086240

約数和(自身を除く): 1057621119

約数列:

[1, 3, 19, 57, 233, 361, 699, 1083, 4427, 10139, 13281, 30417, 84113, 192641, 252339, 577923, 2362387, 3660179, 7087161, 10980537, 44885353, 134656059, 852821707, 2558465121]

約数ペア:

[(1, 2558465121), (3, 852821707), (19, 134656059), (57, 44885353), (233, 10980537), (361, 7087161), (699, 3660179), (1083, 2362387), (4427, 577923), (10139, 252339), (13281, 192641), (30417, 84113)]