2018995252

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{3169}}^1$

素因数の和:3376

約数の個数: 48

約数和(自身を含む): 3802478400

約数和(自身を除く): 1783483148

約数列:

[1, 2, 4, 19, 38, 76, 83, 101, 166, 202, 332, 404, 1577, 1919, 3154, 3169, 3838, 6308, 6338, 7676, 8383, 12676, 16766, 33532, 60211, 120422, 159277, 240844, 263027, 318554, 320069, 526054, 637108, 640138, 1052108, 1280276, 4997513, 6081311, 9995026, 12162622, 19990052, 24325244, 26565727, 53131454, 106262908, 504748813, 1009497626, 2018995252]

約数ペア:

[(1, 2018995252), (2, 1009497626), (4, 504748813), (19, 106262908), (38, 53131454), (76, 26565727), (83, 24325244), (101, 19990052), (166, 12162622), (202, 9995026), (332, 6081311), (404, 4997513), (1577, 1280276), (1919, 1052108), (3154, 640138), (3169, 637108), (3838, 526054), (6308, 320069), (6338, 318554), (7676, 263027), (8383, 240844), (12676, 159277), (16766, 120422), (33532, 60211)]