1268173866

素因数分解:

$2^1\times 3^1\times {\mathrm{149}}^1\times {\mathrm{853}}^1\times {\mathrm{1663}}^1$

素因数の和:2670

約数の個数: 32

約数和(自身を含む): 2557900800

約数和(自身を除く): 1289726934

約数列:

[1, 2, 3, 6, 149, 298, 447, 853, 894, 1663, 1706, 2559, 3326, 4989, 5118, 9978, 127097, 247787, 254194, 381291, 495574, 743361, 762582, 1418539, 1486722, 2837078, 4255617, 8511234, 211362311, 422724622, 634086933, 1268173866]

約数ペア:

[(1, 1268173866), (2, 634086933), (3, 422724622), (6, 211362311), (149, 8511234), (298, 4255617), (447, 2837078), (853, 1486722), (894, 1418539), (1663, 762582), (1706, 743361), (2559, 495574), (3326, 381291), (4989, 254194), (5118, 247787), (9978, 127097)]