2688966071

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1\times {\mathrm{503}}^1$

素因数の和:863

約数の個数: 32

約数和(自身を含む): 3095801856

約数和(自身を除く): 406835785

約数列:

[1, 11, 31, 61, 257, 341, 503, 671, 1891, 2827, 5533, 7967, 15593, 15677, 20801, 30683, 87637, 129271, 171523, 172447, 337513, 485987, 951173, 1421981, 4007401, 5345857, 7885531, 10462903, 44081411, 86740841, 244451461, 2688966071]

約数ペア:

[(1, 2688966071), (11, 244451461), (31, 86740841), (61, 44081411), (257, 10462903), (341, 7885531), (503, 5345857), (671, 4007401), (1891, 1421981), (2827, 951173), (5533, 485987), (7967, 337513), (15593, 172447), (15677, 171523), (20801, 129271), (30683, 87637)]