2188798419145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3413}}^1\times {\mathrm{580373}}^1$

素因数の和:583821

約数の個数: 32

約数和(自身を含む): 2995872016032

約数和(自身を除く): 807073596887

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 3413, 17065, 44369, 58021, 221845, 290105, 580373, 754273, 2901865, 3771365, 7544849, 9866341, 37724245, 49331705, 128262433, 641312165, 1980813049, 9904065245, 25750569637, 33673821833, 128752848185, 168369109165, 437759683829, 2188798419145]

約数ペア:

[(1, 2188798419145), (5, 437759683829), (13, 168369109165), (17, 128752848185), (65, 33673821833), (85, 25750569637), (221, 9904065245), (1105, 1980813049), (3413, 641312165), (17065, 128262433), (44369, 49331705), (58021, 37724245), (221845, 9866341), (290105, 7544849), (580373, 3771365), (754273, 2901865)]