2080853334

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{128021}}^1$

素因数の和:128082

約数の個数: 64

約数和(自身を含む): 5407649280

約数和(自身を除く): 3326795946

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 43, 54, 63, 86, 126, 129, 189, 258, 301, 378, 387, 602, 774, 903, 1161, 1806, 2322, 2709, 5418, 8127, 16254, 128021, 256042, 384063, 768126, 896147, 1152189, 1792294, 2304378, 2688441, 3456567, 5376882, 5504903, 6913134, 8065323, 11009806, 16130646, 16514709, 24195969, 33029418, 38534321, 48391938, 49544127, 77068642, 99088254, 115602963, 148632381, 231205926, 297264762, 346808889, 693617778, 1040426667, 2080853334]

約数ペア:

[(1, 2080853334), (2, 1040426667), (3, 693617778), (6, 346808889), (7, 297264762), (9, 231205926), (14, 148632381), (18, 115602963), (21, 99088254), (27, 77068642), (42, 49544127), (43, 48391938), (54, 38534321), (63, 33029418), (86, 24195969), (126, 16514709), (129, 16130646), (189, 11009806), (258, 8065323), (301, 6913134), (378, 5504903), (387, 5376882), (602, 3456567), (774, 2688441), (903, 2304378), (1161, 1792294), (1806, 1152189), (2322, 896147), (2709, 768126), (5418, 384063), (8127, 256042), (16254, 128021)]