1286016824

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{4799}}^1$

素因数の和:4908

約数の個数: 64

約数和(自身を含む): 2661120000

約数和(自身を除く): 1375103176

約数列:

[1, 2, 4, 8, 19, 38, 41, 43, 76, 82, 86, 152, 164, 172, 328, 344, 779, 817, 1558, 1634, 1763, 3116, 3268, 3526, 4799, 6232, 6536, 7052, 9598, 14104, 19196, 33497, 38392, 66994, 91181, 133988, 182362, 196759, 206357, 267976, 364724, 393518, 412714, 729448, 787036, 825428, 1574072, 1650856, 3738421, 3920783, 7476842, 7841566, 8460637, 14953684, 15683132, 16921274, 29907368, 31366264, 33842548, 67685096, 160752103, 321504206, 643008412, 1286016824]

約数ペア:

[(1, 1286016824), (2, 643008412), (4, 321504206), (8, 160752103), (19, 67685096), (38, 33842548), (41, 31366264), (43, 29907368), (76, 16921274), (82, 15683132), (86, 14953684), (152, 8460637), (164, 7841566), (172, 7476842), (328, 3920783), (344, 3738421), (779, 1650856), (817, 1574072), (1558, 825428), (1634, 787036), (1763, 729448), (3116, 412714), (3268, 393518), (3526, 364724), (4799, 267976), (6232, 206357), (6536, 196759), (7052, 182362), (9598, 133988), (14104, 91181), (19196, 66994), (33497, 38392)]