2069521571

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{503}}^1\times {\mathrm{18617}}^1$

素因数の和:19150

約数の個数: 16

約数和(自身を含む): 2364634944

約数和(自身を除く): 295113373

約数列:

[1, 13, 17, 221, 503, 6539, 8551, 18617, 111163, 242021, 316489, 4114357, 9364351, 121736563, 159193967, 2069521571]

約数ペア:

[(1, 2069521571), (13, 159193967), (17, 121736563), (221, 9364351), (503, 4114357), (6539, 316489), (8551, 242021), (18617, 111163)]