1519012222

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{223}}^1\times {\mathrm{2879}}^1$

素因数の和:3137

約数の個数: 48

約数和(自身を含む): 2833367040

約数和(自身を除く): 1314354818

約数列:

[1, 2, 7, 13, 14, 26, 91, 169, 182, 223, 338, 446, 1183, 1561, 2366, 2879, 2899, 3122, 5758, 5798, 20153, 20293, 37427, 37687, 40306, 40586, 74854, 75374, 261989, 263809, 486551, 523978, 527618, 642017, 973102, 1284034, 3405857, 4494119, 6811714, 8346221, 8988238, 16692442, 58423547, 108500873, 116847094, 217001746, 759506111, 1519012222]

約数ペア:

[(1, 1519012222), (2, 759506111), (7, 217001746), (13, 116847094), (14, 108500873), (26, 58423547), (91, 16692442), (169, 8988238), (182, 8346221), (223, 6811714), (338, 4494119), (446, 3405857), (1183, 1284034), (1561, 973102), (2366, 642017), (2879, 527618), (2899, 523978), (3122, 486551), (5758, 263809), (5798, 261989), (20153, 75374), (20293, 74854), (37427, 40586), (37687, 40306)]