5378581439

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{359}}^1\times {\mathrm{1087}}^1$

素因数の和:1643

約数の個数: 32

約数和(自身を含む): 6768230400

約数和(自身を除く): 1389648961

約数列:

[1, 7, 11, 77, 179, 359, 1087, 1253, 1969, 2513, 3949, 7609, 11957, 13783, 27643, 64261, 83699, 194573, 390233, 449827, 706871, 1362011, 2140303, 2731631, 4292563, 4948097, 14982121, 30047941, 69851707, 488961949, 768368777, 5378581439]

約数ペア:

[(1, 5378581439), (7, 768368777), (11, 488961949), (77, 69851707), (179, 30047941), (359, 14982121), (1087, 4948097), (1253, 4292563), (1969, 2731631), (2513, 2140303), (3949, 1362011), (7609, 706871), (11957, 449827), (13783, 390233), (27643, 194573), (64261, 83699)]