130178246

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{21997}}^1$

素因数の和:22279

約数の個数: 16

約数和(自身を含む): 213820560

約数和(自身を除く): 83642314

約数列:

[1, 2, 11, 22, 269, 538, 2959, 5918, 21997, 43994, 241967, 483934, 5917193, 11834386, 65089123, 130178246]

約数ペア:

[(1, 130178246), (2, 65089123), (11, 11834386), (22, 5917193), (269, 483934), (538, 241967), (2959, 43994), (5918, 21997)]