2080490181

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{18049}}^1$

素因数の和:18569

約数の個数: 32

約数和(自身を含む): 3465600000

約数和(自身を除く): 1385109819

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 499, 1497, 3493, 5489, 10479, 16467, 18049, 38423, 54147, 115269, 126343, 198539, 379029, 595617, 1389773, 4169319, 9006451, 27019353, 63045157, 99070961, 189135471, 297212883, 693496727, 2080490181]

約数ペア:

[(1, 2080490181), (3, 693496727), (7, 297212883), (11, 189135471), (21, 99070961), (33, 63045157), (77, 27019353), (231, 9006451), (499, 4169319), (1497, 1389773), (3493, 595617), (5489, 379029), (10479, 198539), (16467, 126343), (18049, 115269), (38423, 54147)]