557352874

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{1201}}^1\times {\mathrm{1373}}^1$

素因数の和:2602

約数の個数: 24

約数和(自身を含む): 906699852

約数和(自身を除く): 349346978

約数列:

[1, 2, 13, 26, 169, 338, 1201, 1373, 2402, 2746, 15613, 17849, 31226, 35698, 202969, 232037, 405938, 464074, 1648973, 3297946, 21436649, 42873298, 278676437, 557352874]

約数ペア:

[(1, 557352874), (2, 278676437), (13, 42873298), (26, 21436649), (169, 3297946), (338, 1648973), (1201, 464074), (1373, 405938), (2402, 232037), (2746, 202969), (15613, 35698), (17849, 31226)]