2019948776

素因数分解:

$2^3\times {\mathrm{1061}}^1\times {\mathrm{237977}}^1$

素因数の和:239044

約数の個数: 16

約数和(自身を含む): 3790989540

約数和(自身を除く): 1771040764

約数列:

[1, 2, 4, 8, 1061, 2122, 4244, 8488, 237977, 475954, 951908, 1903816, 252493597, 504987194, 1009974388, 2019948776]

約数ペア:

[(1, 2019948776), (2, 1009974388), (4, 504987194), (8, 252493597), (1061, 1903816), (2122, 951908), (4244, 475954), (8488, 237977)]