5581144322

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{262741}}^1$

素因数の和:262818

約数の個数: 32

約数和(自身を含む): 9710944320

約数和(自身を除く): 4129799998

約数列:

[1, 2, 13, 19, 26, 38, 43, 86, 247, 494, 559, 817, 1118, 1634, 10621, 21242, 262741, 525482, 3415633, 4992079, 6831266, 9984158, 11297863, 22595726, 64897027, 129794054, 146872219, 214659397, 293744438, 429318794, 2790572161, 5581144322]

約数ペア:

[(1, 5581144322), (2, 2790572161), (13, 429318794), (19, 293744438), (26, 214659397), (38, 146872219), (43, 129794054), (86, 64897027), (247, 22595726), (494, 11297863), (559, 9984158), (817, 6831266), (1118, 4992079), (1634, 3415633), (10621, 525482), (21242, 262741)]