2078504065

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{4951}}^1$

素因数の和:5433

約数の個数: 32

約数和(自身を含む): 2888006400

約数和(自身を除く): 809502335

約数列:

[1, 5, 11, 17, 55, 85, 187, 449, 935, 2245, 4939, 4951, 7633, 24695, 24755, 38165, 54461, 83963, 84167, 272305, 419815, 420835, 925837, 2222999, 4629185, 11114995, 24452989, 37790983, 122264945, 188954915, 415700813, 2078504065]

約数ペア:

[(1, 2078504065), (5, 415700813), (11, 188954915), (17, 122264945), (55, 37790983), (85, 24452989), (187, 11114995), (449, 4629185), (935, 2222999), (2245, 925837), (4939, 420835), (4951, 419815), (7633, 272305), (24695, 84167), (24755, 83963), (38165, 54461)]