561897602

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{523}}^1\times {\mathrm{577}}^1$

素因数の和:1135

約数の個数: 48

約数和(自身を含む): 1035822240

約数和(自身を除く): 473924638

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 523, 577, 931, 1046, 1154, 1862, 3661, 4039, 7322, 8078, 9937, 10963, 19874, 21926, 25627, 28273, 51254, 56546, 69559, 76741, 139118, 153482, 301771, 486913, 537187, 603542, 973826, 1074374, 2112397, 4224794, 5733649, 11467298, 14786779, 29573558, 40135543, 80271086, 280948801, 561897602]

約数ペア:

[(1, 561897602), (2, 280948801), (7, 80271086), (14, 40135543), (19, 29573558), (38, 14786779), (49, 11467298), (98, 5733649), (133, 4224794), (266, 2112397), (523, 1074374), (577, 973826), (931, 603542), (1046, 537187), (1154, 486913), (1862, 301771), (3661, 153482), (4039, 139118), (7322, 76741), (8078, 69559), (9937, 56546), (10963, 51254), (19874, 28273), (21926, 25627)]