5445286

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1861}}^1$

素因数の和:1900

約数の個数: 32

約数和(自身を含む): 10725120

約数和(自身を除く): 5279834

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 1463, 1861, 2926, 3722, 13027, 20471, 26054, 35359, 40942, 70718, 143297, 247513, 286594, 388949, 495026, 777898, 2722643, 5445286]

約数ペア:

[(1, 5445286), (2, 2722643), (7, 777898), (11, 495026), (14, 388949), (19, 286594), (22, 247513), (38, 143297), (77, 70718), (133, 40942), (154, 35359), (209, 26054), (266, 20471), (418, 13027), (1463, 3722), (1861, 2926)]