2018660858

素因数分解:

$2^1\times {\mathrm{353}}^1\times {\mathrm{1439}}^1\times {\mathrm{1987}}^1$

素因数の和:3781

約数の個数: 16

約数和(自身を含む): 3040208640

約数和(自身を除く): 1021547782

約数列:

[1, 2, 353, 706, 1439, 1987, 2878, 3974, 507967, 701411, 1015934, 1402822, 2859293, 5718586, 1009330429, 2018660858]

約数ペア:

[(1, 2018660858), (2, 1009330429), (353, 5718586), (706, 2859293), (1439, 1402822), (1987, 1015934), (2878, 701411), (3974, 507967)]