854656508

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{19387}}^1$

素因数の和:19601

約数の個数: 24

約数和(自身を含む): 1524362112

約数和(自身を除く): 669705604

約数列:

[1, 2, 4, 103, 107, 206, 214, 412, 428, 11021, 19387, 22042, 38774, 44084, 77548, 1996861, 2074409, 3993722, 4148818, 7987444, 8297636, 213664127, 427328254, 854656508]

約数ペア:

[(1, 854656508), (2, 427328254), (4, 213664127), (103, 8297636), (107, 7987444), (206, 4148818), (214, 3993722), (412, 2074409), (428, 1996861), (11021, 77548), (19387, 44084), (22042, 38774)]