2037421442

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{63857}}^1$

素因数の和:63962

約数の個数: 32

約数和(自身を含む): 3641438592

約数和(自身を除く): 1604017150

約数列:

[1, 2, 7, 14, 43, 53, 86, 106, 301, 371, 602, 742, 2279, 4558, 15953, 31906, 63857, 127714, 446999, 893998, 2745851, 3384421, 5491702, 6768842, 19220957, 23690947, 38441914, 47381894, 145530103, 291060206, 1018710721, 2037421442]

約数ペア:

[(1, 2037421442), (2, 1018710721), (7, 291060206), (14, 145530103), (43, 47381894), (53, 38441914), (86, 23690947), (106, 19220957), (301, 6768842), (371, 5491702), (602, 3384421), (742, 2745851), (2279, 893998), (4558, 446999), (15953, 127714), (31906, 63857)]