2013118888

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1867}}^1\times {\mathrm{12253}}^1$

素因数の和:14137

約数の個数: 32

約数和(自身を含む): 4120284960

約数和(自身を除く): 2107166072

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1867, 3734, 7468, 12253, 14936, 20537, 24506, 41074, 49012, 82148, 98024, 134783, 164296, 269566, 539132, 1078264, 22876351, 45752702, 91505404, 183010808, 251639861, 503279722, 1006559444, 2013118888]

約数ペア:

[(1, 2013118888), (2, 1006559444), (4, 503279722), (8, 251639861), (11, 183010808), (22, 91505404), (44, 45752702), (88, 22876351), (1867, 1078264), (3734, 539132), (7468, 269566), (12253, 164296), (14936, 134783), (20537, 98024), (24506, 82148), (41074, 49012)]