857202938

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{1049}}^1$

素因数の和:1346

約数の個数: 32

約数和(自身を含む): 1356642000

約数和(自身を除く): 499439062

約数列:

[1, 2, 29, 58, 73, 146, 193, 386, 1049, 2098, 2117, 4234, 5597, 11194, 14089, 28178, 30421, 60842, 76577, 153154, 202457, 404914, 408581, 817162, 2220733, 4441466, 5871253, 11742506, 14779361, 29558722, 428601469, 857202938]

約数ペア:

[(1, 857202938), (2, 428601469), (29, 29558722), (58, 14779361), (73, 11742506), (146, 5871253), (193, 4441466), (386, 2220733), (1049, 817162), (2098, 408581), (2117, 404914), (4234, 202457), (5597, 153154), (11194, 76577), (14089, 60842), (28178, 30421)]