8168850508

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{222197}}^1$

素因数の和:222322

約数の個数: 48

約数和(自身を含む): 17768729664

約数和(自身を除く): 9599879156

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 101, 182, 202, 364, 404, 707, 1313, 1414, 2626, 2828, 5252, 9191, 18382, 36764, 222197, 444394, 888788, 1555379, 2888561, 3110758, 5777122, 6221516, 11554244, 20219927, 22441897, 40439854, 44883794, 80879708, 89767588, 157093279, 291744661, 314186558, 583489322, 628373116, 1166978644, 2042212627, 4084425254, 8168850508]

約数ペア:

[(1, 8168850508), (2, 4084425254), (4, 2042212627), (7, 1166978644), (13, 628373116), (14, 583489322), (26, 314186558), (28, 291744661), (52, 157093279), (91, 89767588), (101, 80879708), (182, 44883794), (202, 40439854), (364, 22441897), (404, 20219927), (707, 11554244), (1313, 6221516), (1414, 5777122), (2626, 3110758), (2828, 2888561), (5252, 1555379), (9191, 888788), (18382, 444394), (36764, 222197)]