297931444

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{12893}}^1$

素因数の和:13059

約数の個数: 24

約数和(自身を含む): 536132520

約数和(自身を除く): 238201076

約数列:

[1, 2, 4, 53, 106, 109, 212, 218, 436, 5777, 11554, 12893, 23108, 25786, 51572, 683329, 1366658, 1405337, 2733316, 2810674, 5621348, 74482861, 148965722, 297931444]

約数ペア:

[(1, 297931444), (2, 148965722), (4, 74482861), (53, 5621348), (106, 2810674), (109, 2733316), (212, 1405337), (218, 1366658), (436, 683329), (5777, 51572), (11554, 25786), (12893, 23108)]