459040804976

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{2206926947}}^1$

素因数の和:2206926968

約数の個数: 20

約数和(自身を含む): 957806295432

約数和(自身を除く): 498765490456

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 2206926947, 4413853894, 8827707788, 17655415576, 28690050311, 35310831152, 57380100622, 114760201244, 229520402488, 459040804976]

約数ペア:

[(1, 459040804976), (2, 229520402488), (4, 114760201244), (8, 57380100622), (13, 35310831152), (16, 28690050311), (26, 17655415576), (52, 8827707788), (104, 4413853894), (208, 2206926947)]