12884967148

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2287}}^1\times {\mathrm{2857}}^1$

素因数の和:5194

約数の個数: 48

約数和(自身を含む): 24717813120

約数和(自身を除く): 11832845972

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 116, 493, 986, 1972, 2287, 2857, 4574, 5714, 9148, 11428, 38879, 48569, 66323, 77758, 82853, 97138, 132646, 155516, 165706, 194276, 265292, 331412, 1127491, 1408501, 2254982, 2817002, 4509964, 5634004, 6533959, 13067918, 26135836, 111077303, 189484811, 222154606, 378969622, 444309212, 757939244, 3221241787, 6442483574, 12884967148]

約数ペア:

[(1, 12884967148), (2, 6442483574), (4, 3221241787), (17, 757939244), (29, 444309212), (34, 378969622), (58, 222154606), (68, 189484811), (116, 111077303), (493, 26135836), (986, 13067918), (1972, 6533959), (2287, 5634004), (2857, 4509964), (4574, 2817002), (5714, 2254982), (9148, 1408501), (11428, 1127491), (38879, 331412), (48569, 265292), (66323, 194276), (77758, 165706), (82853, 155516), (97138, 132646)]