1920358442

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{13523651}}^1$

素因数の和:13523724

約数の個数: 8

約数和(自身を含む): 2921108832

約数和(自身を除く): 1000750390

約数列:

[1, 2, 71, 142, 13523651, 27047302, 960179221, 1920358442]

約数ペア:

[(1, 1920358442), (2, 960179221), (71, 27047302), (142, 13523651)]