2080243627

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1289}}^1\times {\mathrm{20959}}^1$

素因数の和:22266

約数の個数: 16

約数和(自身を含む): 2595686400

約数和(自身を除く): 515442773

約数列:

[1, 7, 11, 77, 1289, 9023, 14179, 20959, 99253, 146713, 230549, 1613843, 27016151, 189113057, 297177661, 2080243627]

約数ペア:

[(1, 2080243627), (7, 297177661), (11, 189113057), (77, 27016151), (1289, 1613843), (9023, 230549), (14179, 146713), (20959, 99253)]