2018719876

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{881}}^1\times {\mathrm{1087}}^1$

素因数の和:2020

約数の個数: 48

約数和(自身を含む): 3869171712

約数和(自身を除く): 1850451836

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 527, 881, 1054, 1087, 1762, 2108, 2174, 3524, 4348, 14977, 18479, 27311, 29954, 33697, 36958, 54622, 59908, 67394, 73916, 109244, 134788, 464287, 572849, 928574, 957647, 1145698, 1857148, 1915294, 2291396, 3830588, 16279999, 29687057, 32559998, 59374114, 65119996, 118748228, 504679969, 1009359938, 2018719876]

約数ペア:

[(1, 2018719876), (2, 1009359938), (4, 504679969), (17, 118748228), (31, 65119996), (34, 59374114), (62, 32559998), (68, 29687057), (124, 16279999), (527, 3830588), (881, 2291396), (1054, 1915294), (1087, 1857148), (1762, 1145698), (2108, 957647), (2174, 928574), (3524, 572849), (4348, 464287), (14977, 134788), (18479, 109244), (27311, 73916), (29954, 67394), (33697, 59908), (36958, 54622)]