2080856827

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{35059}}^1$

素因数の和:35266

約数の個数: 16

約数和(自身を含む): 2434566400

約数和(自身を除く): 353709573

約数列:

[1, 7, 61, 139, 427, 973, 8479, 35059, 59353, 245413, 2138599, 4873201, 14970193, 34112407, 297265261, 2080856827]

約数ペア:

[(1, 2080856827), (7, 297265261), (61, 34112407), (139, 14970193), (427, 4873201), (973, 2138599), (8479, 245413), (35059, 59353)]