139485722

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{6311}}^1$

素因数の和:6613

約数の個数: 16

約数和(自身を含む): 214961472

約数和(自身を除く): 75475750

約数列:

[1, 2, 43, 86, 257, 514, 6311, 11051, 12622, 22102, 271373, 542746, 1621927, 3243854, 69742861, 139485722]

約数ペア:

[(1, 139485722), (2, 69742861), (43, 3243854), (86, 1621927), (257, 542746), (514, 271373), (6311, 22102), (11051, 12622)]