1120809362

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1\times {\mathrm{33503}}^1$

素因数の和:33937

約数の個数: 16

約数和(自身を含む): 1724785920

約数和(自身を除く): 603976558

約数列:

[1, 2, 43, 86, 389, 778, 16727, 33454, 33503, 67006, 1440629, 2881258, 13032667, 26065334, 560404681, 1120809362]

約数ペア:

[(1, 1120809362), (2, 560404681), (43, 26065334), (86, 13032667), (389, 2881258), (778, 1440629), (16727, 67006), (33454, 33503)]