1249945011952

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{858478717}}^1$

素因数の和:858478745

約数の個数: 40

約数和(自身を含む): 2980638108896

約数和(自身を除く): 1730693096944

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 858478717, 1716957434, 3433914868, 6009351019, 6867829736, 11160223321, 12018702038, 13735659472, 22320446642, 24037404076, 44640893284, 48074808152, 78121563247, 89281786568, 96149616304, 156243126494, 178563573136, 312486252988, 624972505976, 1249945011952]

約数ペア:

[(1, 1249945011952), (2, 624972505976), (4, 312486252988), (7, 178563573136), (8, 156243126494), (13, 96149616304), (14, 89281786568), (16, 78121563247), (26, 48074808152), (28, 44640893284), (52, 24037404076), (56, 22320446642), (91, 13735659472), (104, 12018702038), (112, 11160223321), (182, 6867829736), (208, 6009351019), (364, 3433914868), (728, 1716957434), (1456, 858478717)]