2045607554

素因数分解:

$2^1\times {\mathrm{71}}^2\times {\mathrm{137}}^1\times {\mathrm{1481}}^1$

素因数の和:1762

約数の個数: 24

約数和(自身を含む): 3137070924

約数和(自身を除く): 1091463370

約数列:

[1, 2, 71, 137, 142, 274, 1481, 2962, 5041, 9727, 10082, 19454, 105151, 202897, 210302, 405794, 690617, 1381234, 7465721, 14405687, 14931442, 28811374, 1022803777, 2045607554]

約数ペア:

[(1, 2045607554), (2, 1022803777), (71, 28811374), (137, 14931442), (142, 14405687), (274, 7465721), (1481, 1381234), (2962, 690617), (5041, 405794), (9727, 210302), (10082, 202897), (19454, 105151)]