809173896314

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{1370891}}^1$

素因数の和:1371243

約数の個数: 48

約数和(自身を含む): 1490927303520

約数和(自身を除く): 681753407206

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 317, 634, 931, 1862, 2219, 4438, 6023, 12046, 15533, 31066, 42161, 84322, 295127, 590254, 1370891, 2741782, 9596237, 19192474, 26046929, 52093858, 67173659, 134347318, 182328503, 364657006, 434572447, 869144894, 1276299521, 2552599042, 3042007129, 6084014258, 8256876493, 16513752986, 21294049903, 42588099806, 57798135451, 115596270902, 404586948157, 809173896314]

約数ペア:

[(1, 809173896314), (2, 404586948157), (7, 115596270902), (14, 57798135451), (19, 42588099806), (38, 21294049903), (49, 16513752986), (98, 8256876493), (133, 6084014258), (266, 3042007129), (317, 2552599042), (634, 1276299521), (931, 869144894), (1862, 434572447), (2219, 364657006), (4438, 182328503), (6023, 134347318), (12046, 67173659), (15533, 52093858), (31066, 26046929), (42161, 19192474), (84322, 9596237), (295127, 2741782), (590254, 1370891)]