11159441488

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1999}}^1\times {\mathrm{26839}}^1$

素因数の和:28859

約数の個数: 40

約数和(自身を含む): 23297120000

約数和(自身を除く): 12137678512

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1999, 3998, 7996, 15992, 25987, 26839, 31984, 51974, 53678, 103948, 107356, 207896, 214712, 348907, 415792, 429424, 697814, 1395628, 2791256, 5582512, 53651161, 107302322, 214604644, 429209288, 697465093, 858418576, 1394930186, 2789860372, 5579720744, 11159441488]

約数ペア:

[(1, 11159441488), (2, 5579720744), (4, 2789860372), (8, 1394930186), (13, 858418576), (16, 697465093), (26, 429209288), (52, 214604644), (104, 107302322), (208, 53651161), (1999, 5582512), (3998, 2791256), (7996, 1395628), (15992, 697814), (25987, 429424), (26839, 415792), (31984, 348907), (51974, 214712), (53678, 207896), (103948, 107356)]