2081567192

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{50909}}^1$

素因数の和:51203

約数の個数: 32

約数和(自身を含む): 4123710000

約数和(自身を除く): 2042142808

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 269, 538, 1076, 2152, 5111, 10222, 20444, 40888, 50909, 101818, 203636, 407272, 967271, 1934542, 3869084, 7738168, 13694521, 27389042, 54778084, 109556168, 260195899, 520391798, 1040783596, 2081567192]

約数ペア:

[(1, 2081567192), (2, 1040783596), (4, 520391798), (8, 260195899), (19, 109556168), (38, 54778084), (76, 27389042), (152, 13694521), (269, 7738168), (538, 3869084), (1076, 1934542), (2152, 967271), (5111, 407272), (10222, 203636), (20444, 101818), (40888, 50909)]