2080256871

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{84163}}^1$

素因数の和:84291

約数の個数: 32

約数和(自身を含む): 3490449408

約数和(自身を除く): 1410192537

約数列:

[1, 3, 7, 11, 21, 33, 77, 107, 231, 321, 749, 1177, 2247, 3531, 8239, 24717, 84163, 252489, 589141, 925793, 1767423, 2777379, 6480551, 9005441, 19441653, 27016323, 63038087, 99059851, 189114261, 297179553, 693418957, 2080256871]

約数ペア:

[(1, 2080256871), (3, 693418957), (7, 297179553), (11, 189114261), (21, 99059851), (33, 63038087), (77, 27016323), (107, 19441653), (231, 9005441), (321, 6480551), (749, 2777379), (1177, 1767423), (2247, 925793), (3531, 589141), (8239, 252489), (24717, 84163)]