2804503

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:258

約数の個数: 16

約数和(自身を含む): 3215520

約数和(自身を除く): 411017

約数列:

[1, 13, 29, 43, 173, 377, 559, 1247, 2249, 5017, 7439, 16211, 65221, 96707, 215731, 2804503]

約数ペア:

[(1, 2804503), (13, 215731), (29, 96707), (43, 65221), (173, 16211), (377, 7439), (559, 5017), (1247, 2249)]