2089804959

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1\times {\mathrm{1291}}^1$

素因数の和:1588

約数の個数: 48

約数和(自身を含む): 3352212864

約数和(自身を除く): 1262407905

約数列:

[1, 3, 9, 11, 33, 83, 99, 197, 249, 591, 747, 913, 1291, 1773, 2167, 2739, 3873, 6501, 8217, 11619, 14201, 16351, 19503, 42603, 49053, 107153, 127809, 147159, 179861, 254327, 321459, 539583, 762981, 964377, 1178683, 1618749, 2288943, 2797597, 3536049, 8392791, 10608147, 21109141, 25178373, 63327423, 189982269, 232200551, 696601653, 2089804959]

約数ペア:

[(1, 2089804959), (3, 696601653), (9, 232200551), (11, 189982269), (33, 63327423), (83, 25178373), (99, 21109141), (197, 10608147), (249, 8392791), (591, 3536049), (747, 2797597), (913, 2288943), (1291, 1618749), (1773, 1178683), (2167, 964377), (2739, 762981), (3873, 539583), (6501, 321459), (8217, 254327), (11619, 179861), (14201, 147159), (16351, 127809), (19503, 107153), (42603, 49053)]