2280637931

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{467}}^1$

素因数の和:612

約数の個数: 48

約数和(自身を含む): 2811863808

約数和(自身を除く): 531225877

約数列:

[1, 11, 13, 37, 71, 143, 169, 407, 467, 481, 781, 923, 1859, 2627, 5137, 5291, 6071, 6253, 10153, 11999, 17279, 28897, 33157, 34151, 66781, 68783, 78923, 131989, 190069, 224627, 364727, 375661, 431041, 443963, 868153, 1226809, 2470897, 2920151, 4741451, 4883593, 5603533, 13494899, 15948517, 32121661, 61638863, 175433687, 207330721, 2280637931]

約数ペア:

[(1, 2280637931), (11, 207330721), (13, 175433687), (37, 61638863), (71, 32121661), (143, 15948517), (169, 13494899), (407, 5603533), (467, 4883593), (481, 4741451), (781, 2920151), (923, 2470897), (1859, 1226809), (2627, 868153), (5137, 443963), (5291, 431041), (6071, 375661), (6253, 364727), (10153, 224627), (11999, 190069), (17279, 131989), (28897, 78923), (33157, 68783), (34151, 66781)]