126806404

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{193}}^1\times {\mathrm{1979}}^1$

素因数の和:2259

約数の個数: 24

約数和(自身を含む): 225862560

約数和(自身を除く): 99056156

約数列:

[1, 2, 4, 83, 166, 193, 332, 386, 772, 1979, 3958, 7916, 16019, 32038, 64076, 164257, 328514, 381947, 657028, 763894, 1527788, 31701601, 63403202, 126806404]

約数ペア:

[(1, 126806404), (2, 63403202), (4, 31701601), (83, 1527788), (166, 763894), (193, 657028), (332, 381947), (386, 328514), (772, 164257), (1979, 64076), (3958, 32038), (7916, 16019)]