540476222

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{2939}}^1$

素因数の和:3608

約数の個数: 32

約数和(自身を含む): 954253440

約数和(自身を除く): 413777218

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 643, 1286, 2939, 5878, 7073, 8359, 14146, 16718, 32329, 38207, 64658, 76414, 91949, 183898, 420277, 840554, 1889777, 3779554, 20787547, 24567101, 41575094, 49134202, 270238111, 540476222]

約数ペア:

[(1, 540476222), (2, 270238111), (11, 49134202), (13, 41575094), (22, 24567101), (26, 20787547), (143, 3779554), (286, 1889777), (643, 840554), (1286, 420277), (2939, 183898), (5878, 91949), (7073, 76414), (8359, 64658), (14146, 38207), (16718, 32329)]