1380558

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{5351}}^1$

素因数の和:5399

約数の個数: 16

約数和(自身を含む): 2825856

約数和(自身を除く): 1445298

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 5351, 10702, 16053, 32106, 230093, 460186, 690279, 1380558]

約数ペア:

[(1, 1380558), (2, 690279), (3, 460186), (6, 230093), (43, 32106), (86, 16053), (129, 10702), (258, 5351)]