1379804938

素因数分解:

$2^1\times {\mathrm{521}}^1\times {\mathrm{701}}^1\times {\mathrm{1889}}^1$

素因数の和:3113

約数の個数: 16

約数和(自身を含む): 2077737480

約数和(自身を除く): 697932542

約数列:

[1, 2, 521, 701, 1042, 1402, 1889, 3778, 365221, 730442, 984169, 1324189, 1968338, 2648378, 689902469, 1379804938]

約数ペア:

[(1, 1379804938), (2, 689902469), (521, 2648378), (701, 1968338), (1042, 1324189), (1402, 984169), (1889, 730442), (3778, 365221)]