2080752542

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{4877}}^1$

素因数の和:4985

約数の個数: 48

約数和(自身を含む): 3596803056

約数和(自身を除く): 1516050514

約数列:

[1, 2, 11, 22, 41, 43, 82, 86, 121, 242, 451, 473, 902, 946, 1763, 3526, 4877, 4961, 5203, 9754, 9922, 10406, 19393, 38786, 53647, 107294, 199957, 209711, 213323, 399914, 419422, 426646, 590117, 1180234, 2199527, 2306821, 4399054, 4613642, 8598151, 17196302, 24194797, 25375031, 48389594, 50750062, 94579661, 189159322, 1040376271, 2080752542]

約数ペア:

[(1, 2080752542), (2, 1040376271), (11, 189159322), (22, 94579661), (41, 50750062), (43, 48389594), (82, 25375031), (86, 24194797), (121, 17196302), (242, 8598151), (451, 4613642), (473, 4399054), (902, 2306821), (946, 2199527), (1763, 1180234), (3526, 590117), (4877, 426646), (4961, 419422), (5203, 399914), (9754, 213323), (9922, 209711), (10406, 199957), (19393, 107294), (38786, 53647)]