2080480832

素因数分解:

$2^6\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{2411}}^1$

素因数の和:2659

約数の個数: 56

約数和(自身を含む): 4202765280

約数和(自身を除く): 2122284448

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 139, 194, 278, 388, 556, 776, 1112, 1552, 2224, 2411, 3104, 4448, 4822, 6208, 8896, 9644, 13483, 19288, 26966, 38576, 53932, 77152, 107864, 154304, 215728, 233867, 335129, 431456, 467734, 670258, 862912, 935468, 1340516, 1870936, 2681032, 3741872, 5362064, 7483744, 10724128, 14967488, 21448256, 32507513, 65015026, 130030052, 260060104, 520120208, 1040240416, 2080480832]

約数ペア:

[(1, 2080480832), (2, 1040240416), (4, 520120208), (8, 260060104), (16, 130030052), (32, 65015026), (64, 32507513), (97, 21448256), (139, 14967488), (194, 10724128), (278, 7483744), (388, 5362064), (556, 3741872), (776, 2681032), (1112, 1870936), (1552, 1340516), (2224, 935468), (2411, 862912), (3104, 670258), (4448, 467734), (4822, 431456), (6208, 335129), (8896, 233867), (9644, 215728), (13483, 154304), (19288, 107864), (26966, 77152), (38576, 53932)]