8197852

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:278

約数の個数: 36

約数和(自身を含む): 15853656

約数和(自身を除く): 7655804

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 169, 181, 268, 338, 362, 676, 724, 871, 1742, 2353, 3484, 4706, 9412, 11323, 12127, 22646, 24254, 30589, 45292, 48508, 61178, 122356, 157651, 315302, 630604, 2049463, 4098926, 8197852]

約数ペア:

[(1, 8197852), (2, 4098926), (4, 2049463), (13, 630604), (26, 315302), (52, 157651), (67, 122356), (134, 61178), (169, 48508), (181, 45292), (268, 30589), (338, 24254), (362, 22646), (676, 12127), (724, 11323), (871, 9412), (1742, 4706), (2353, 3484)]