2064859456

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{21101}}^1$

素因数の和:21263

約数の個数: 56

約数和(自身を含む): 4502322720

約数和(自身を除く): 2437463264

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 139, 176, 278, 352, 556, 704, 1112, 1529, 2224, 3058, 4448, 6116, 8896, 12232, 21101, 24464, 42202, 48928, 84404, 97856, 168808, 232111, 337616, 464222, 675232, 928444, 1350464, 1856888, 2933039, 3713776, 5866078, 7427552, 11732156, 14855104, 23464312, 32263429, 46928624, 64526858, 93857248, 129053716, 187714496, 258107432, 516214864, 1032429728, 2064859456]

約数ペア:

[(1, 2064859456), (2, 1032429728), (4, 516214864), (8, 258107432), (11, 187714496), (16, 129053716), (22, 93857248), (32, 64526858), (44, 46928624), (64, 32263429), (88, 23464312), (139, 14855104), (176, 11732156), (278, 7427552), (352, 5866078), (556, 3713776), (704, 2933039), (1112, 1856888), (1529, 1350464), (2224, 928444), (3058, 675232), (4448, 464222), (6116, 337616), (8896, 232111), (12232, 168808), (21101, 97856), (24464, 84404), (42202, 48928)]