2458258

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5881}}^1$

素因数の和:5913

約数の個数: 16

約数和(自身を含む): 4235040

約数和(自身を除く): 1776782

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 5881, 11762, 64691, 111739, 129382, 223478, 1229129, 2458258]

約数ペア:

[(1, 2458258), (2, 1229129), (11, 223478), (19, 129382), (22, 111739), (38, 64691), (209, 11762), (418, 5881)]