270488834

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{40847}}^1$

素因数の和:40910

約数の個数: 32

約数和(自身を含む): 517625856

約数和(自身を除く): 247137022

約数列:

[1, 2, 7, 11, 14, 22, 43, 77, 86, 154, 301, 473, 602, 946, 3311, 6622, 40847, 81694, 285929, 449317, 571858, 898634, 1756421, 3145219, 3512842, 6290438, 12294947, 19320631, 24589894, 38641262, 135244417, 270488834]

約数ペア:

[(1, 270488834), (2, 135244417), (7, 38641262), (11, 24589894), (14, 19320631), (22, 12294947), (43, 6290438), (77, 3512842), (86, 3145219), (154, 1756421), (301, 898634), (473, 571858), (602, 449317), (946, 285929), (3311, 81694), (6622, 40847)]