487809212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{52543}}^1$

素因数の和:52769

約数の個数: 24

約数和(自身を含む): 935703552

約数和(自身を除く): 447894340

約数列:

[1, 2, 4, 11, 22, 44, 211, 422, 844, 2321, 4642, 9284, 52543, 105086, 210172, 577973, 1155946, 2311892, 11086573, 22173146, 44346292, 121952303, 243904606, 487809212]

約数ペア:

[(1, 487809212), (2, 243904606), (4, 121952303), (11, 44346292), (22, 22173146), (44, 11086573), (211, 2311892), (422, 1155946), (844, 577973), (2321, 210172), (4642, 105086), (9284, 52543)]