2016649765

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{839}}^1\times {\mathrm{36979}}^1$

素因数の和:37836

約数の個数: 16

約数和(自身を含む): 2609308800

約数和(自身を除く): 592659035

約数列:

[1, 5, 13, 65, 839, 4195, 10907, 36979, 54535, 184895, 480727, 2403635, 31025381, 155126905, 403329953, 2016649765]

約数ペア:

[(1, 2016649765), (5, 403329953), (13, 155126905), (65, 31025381), (839, 2403635), (4195, 480727), (10907, 184895), (36979, 54535)]