2548793

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{607}}^1$

素因数の和:656

約数の個数: 16

約数和(自身を含む): 3064320

約数和(自身を除く): 515527

約数列:

[1, 13, 17, 19, 221, 247, 323, 607, 4199, 7891, 10319, 11533, 134147, 149929, 196061, 2548793]

約数ペア:

[(1, 2548793), (13, 196061), (17, 149929), (19, 134147), (221, 11533), (247, 10319), (323, 7891), (607, 4199)]