2048505016

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{1373}}^1$

素因数の和:1576

約数の個数: 64

約数和(自身を含む): 4080780000

約数和(自身を除く): 2032274984

約数列:

[1, 2, 4, 8, 29, 58, 59, 109, 116, 118, 218, 232, 236, 436, 472, 872, 1373, 1711, 2746, 3161, 3422, 5492, 6322, 6431, 6844, 10984, 12644, 12862, 13688, 25288, 25724, 39817, 51448, 79634, 81007, 149657, 159268, 162014, 186499, 299314, 318536, 324028, 372998, 598628, 648056, 745996, 1197256, 1491992, 2349203, 4340053, 4698406, 8680106, 8829763, 9396812, 17360212, 17659526, 18793624, 34720424, 35319052, 70638104, 256063127, 512126254, 1024252508, 2048505016]

約数ペア:

[(1, 2048505016), (2, 1024252508), (4, 512126254), (8, 256063127), (29, 70638104), (58, 35319052), (59, 34720424), (109, 18793624), (116, 17659526), (118, 17360212), (218, 9396812), (232, 8829763), (236, 8680106), (436, 4698406), (472, 4340053), (872, 2349203), (1373, 1491992), (1711, 1197256), (2746, 745996), (3161, 648056), (3422, 598628), (5492, 372998), (6322, 324028), (6431, 318536), (6844, 299314), (10984, 186499), (12644, 162014), (12862, 159268), (13688, 149657), (25288, 81007), (25724, 79634), (39817, 51448)]