396256322

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{83003}}^1$

素因数の和:83054

約数の個数: 32

約数和(自身を含む): 764964864

約数和(自身を除く): 368708542

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 4774, 83003, 166006, 581021, 913033, 1162042, 1826066, 2573093, 5146186, 6391231, 12782462, 18011651, 28304023, 36023302, 56608046, 198128161, 396256322]

約数ペア:

[(1, 396256322), (2, 198128161), (7, 56608046), (11, 36023302), (14, 28304023), (22, 18011651), (31, 12782462), (62, 6391231), (77, 5146186), (154, 2573093), (217, 1826066), (341, 1162042), (434, 913033), (682, 581021), (2387, 166006), (4774, 83003)]