2008346032

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{6343}}^1$

素因数の和:6626

約数の個数: 80

約数和(自身を含む): 4870973952

約数和(自身を除く): 2862627920

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 257, 308, 514, 616, 1028, 1232, 1799, 2056, 2827, 3598, 4112, 5654, 6343, 7196, 11308, 12686, 14392, 19789, 22616, 25372, 28784, 39578, 44401, 45232, 50744, 69773, 79156, 88802, 101488, 139546, 158312, 177604, 279092, 316624, 355208, 488411, 558184, 710416, 976822, 1116368, 1630151, 1953644, 3260302, 3907288, 6520604, 7814576, 11411057, 13041208, 17931661, 22822114, 26082416, 35863322, 45644228, 71726644, 91288456, 125521627, 143453288, 182576912, 251043254, 286906576, 502086508, 1004173016, 2008346032]

約数ペア:

[(1, 2008346032), (2, 1004173016), (4, 502086508), (7, 286906576), (8, 251043254), (11, 182576912), (14, 143453288), (16, 125521627), (22, 91288456), (28, 71726644), (44, 45644228), (56, 35863322), (77, 26082416), (88, 22822114), (112, 17931661), (154, 13041208), (176, 11411057), (257, 7814576), (308, 6520604), (514, 3907288), (616, 3260302), (1028, 1953644), (1232, 1630151), (1799, 1116368), (2056, 976822), (2827, 710416), (3598, 558184), (4112, 488411), (5654, 355208), (6343, 316624), (7196, 279092), (11308, 177604), (12686, 158312), (14392, 139546), (19789, 101488), (22616, 88802), (25372, 79156), (28784, 69773), (39578, 50744), (44401, 45232)]