260360248

素因数分解:

$2^3\times {\mathrm{1303}}^1\times {\mathrm{24977}}^1$

素因数の和:26286

約数の個数: 16

約数和(自身を含む): 488569680

約数和(自身を除く): 228209432

約数列:

[1, 2, 4, 8, 1303, 2606, 5212, 10424, 24977, 49954, 99908, 199816, 32545031, 65090062, 130180124, 260360248]

約数ペア:

[(1, 260360248), (2, 130180124), (4, 65090062), (8, 32545031), (1303, 199816), (2606, 99908), (5212, 49954), (10424, 24977)]