2080852664

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{8123}}^1$

素因数の和:8252

約数の個数: 64

約数和(自身を含む): 4422055680

約数和(自身を除く): 2341203016

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 71, 82, 88, 142, 164, 284, 328, 451, 568, 781, 902, 1562, 1804, 2911, 3124, 3608, 5822, 6248, 8123, 11644, 16246, 23288, 32021, 32492, 64042, 64984, 89353, 128084, 178706, 256168, 333043, 357412, 576733, 666086, 714824, 1153466, 1332172, 2306932, 2664344, 3663473, 4613864, 6344063, 7326946, 12688126, 14653892, 23646053, 25376252, 29307784, 47292106, 50752504, 94584212, 189168424, 260106583, 520213166, 1040426332, 2080852664]

約数ペア:

[(1, 2080852664), (2, 1040426332), (4, 520213166), (8, 260106583), (11, 189168424), (22, 94584212), (41, 50752504), (44, 47292106), (71, 29307784), (82, 25376252), (88, 23646053), (142, 14653892), (164, 12688126), (284, 7326946), (328, 6344063), (451, 4613864), (568, 3663473), (781, 2664344), (902, 2306932), (1562, 1332172), (1804, 1153466), (2911, 714824), (3124, 666086), (3608, 576733), (5822, 357412), (6248, 333043), (8123, 256168), (11644, 178706), (16246, 128084), (23288, 89353), (32021, 64984), (32492, 64042)]