231269036

素因数分解:

$2^2\times {\mathrm{443}}^1\times {\mathrm{130513}}^1$

素因数の和:130960

約数の個数: 12

約数和(自身を含む): 405637512

約数和(自身を除く): 174368476

約数列:

[1, 2, 4, 443, 886, 1772, 130513, 261026, 522052, 57817259, 115634518, 231269036]

約数ペア:

[(1, 231269036), (2, 115634518), (4, 57817259), (443, 522052), (886, 261026), (1772, 130513)]