1327207984

素因数分解:

$2^4\times {\mathrm{1549}}^1\times {\mathrm{53551}}^1$

素因数の和:55108

約数の個数: 20

約数和(自身を含む): 2573173600

約数和(自身を除く): 1245965616

約数列:

[1, 2, 4, 8, 16, 1549, 3098, 6196, 12392, 24784, 53551, 107102, 214204, 428408, 856816, 82950499, 165900998, 331801996, 663603992, 1327207984]

約数ペア:

[(1, 1327207984), (2, 663603992), (4, 331801996), (8, 165900998), (16, 82950499), (1549, 856816), (3098, 428408), (6196, 214204), (12392, 107102), (24784, 53551)]