2079891394

素因数分解:

$2^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{285151}}^1$

素因数の和:285681

約数の個数: 16

約数和(自身を含む): 3572384256

約数和(自身を除く): 1492492862

約数列:

[1, 2, 7, 14, 521, 1042, 3647, 7294, 285151, 570302, 1996057, 3992114, 148563671, 297127342, 1039945697, 2079891394]

約数ペア:

[(1, 2079891394), (2, 1039945697), (7, 297127342), (14, 148563671), (521, 3992114), (1042, 1996057), (3647, 570302), (7294, 285151)]