1330531886

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{814279}}^1$

素因数の和:814343

約数の個数: 16

約数和(自身を含む): 2149699200

約数和(自身を除く): 819167314

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 814279, 1628558, 15471301, 30942602, 35013997, 70027994, 665265943, 1330531886]

約数ペア:

[(1, 1330531886), (2, 665265943), (19, 70027994), (38, 35013997), (43, 30942602), (86, 15471301), (817, 1628558), (1634, 814279)]