7131945106

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{1789}}^1$

素因数の和:2131

約数の個数: 64

約数和(自身を含む): 12861192960

約数和(自身を除く): 5729247854

約数列:

[1, 2, 11, 13, 22, 26, 53, 106, 143, 263, 286, 526, 583, 689, 1166, 1378, 1789, 2893, 3419, 3578, 5786, 6838, 7579, 13939, 15158, 19679, 23257, 27878, 37609, 39358, 46514, 75218, 94817, 153329, 181207, 189634, 255827, 306658, 362414, 470507, 511654, 941014, 1042987, 1232621, 1993277, 2085974, 2465242, 3986554, 5175577, 6116591, 10351154, 12233182, 13558831, 24936871, 27117662, 49873742, 67282501, 134565002, 274305581, 324179323, 548611162, 648358646, 3565972553, 7131945106]

約数ペア:

[(1, 7131945106), (2, 3565972553), (11, 648358646), (13, 548611162), (22, 324179323), (26, 274305581), (53, 134565002), (106, 67282501), (143, 49873742), (263, 27117662), (286, 24936871), (526, 13558831), (583, 12233182), (689, 10351154), (1166, 6116591), (1378, 5175577), (1789, 3986554), (2893, 2465242), (3419, 2085974), (3578, 1993277), (5786, 1232621), (6838, 1042987), (7579, 941014), (13939, 511654), (15158, 470507), (19679, 362414), (23257, 306658), (27878, 255827), (37609, 189634), (39358, 181207), (46514, 153329), (75218, 94817)]