553258292

素因数分解:

$2^2\times {\mathrm{257}}^1\times {\mathrm{337}}^1\times {\mathrm{1597}}^1$

素因数の和:2195

約数の個数: 24

約数和(自身を含む): 975463944

約数和(自身を除く): 422205652

約数列:

[1, 2, 4, 257, 337, 514, 674, 1028, 1348, 1597, 3194, 6388, 86609, 173218, 346436, 410429, 538189, 820858, 1076378, 1641716, 2152756, 138314573, 276629146, 553258292]

約数ペア:

[(1, 553258292), (2, 276629146), (4, 138314573), (257, 2152756), (337, 1641716), (514, 1076378), (674, 820858), (1028, 538189), (1348, 410429), (1597, 346436), (3194, 173218), (6388, 86609)]