551433454

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113417}}^1$

素因数の和:113460

約数の個数: 32

約数和(自身を含む): 1028928096

約数和(自身を除く): 477494642

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 374, 442, 2431, 4862, 113417, 226834, 1247587, 1474421, 1928089, 2495174, 2948842, 3856178, 16218631, 21208979, 25065157, 32437262, 42417958, 50130314, 275716727, 551433454]

約数ペア:

[(1, 551433454), (2, 275716727), (11, 50130314), (13, 42417958), (17, 32437262), (22, 25065157), (26, 21208979), (34, 16218631), (143, 3856178), (187, 2948842), (221, 2495174), (286, 1928089), (374, 1474421), (442, 1247587), (2431, 226834), (4862, 113417)]