2017184395

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{47147}}^1$

素因数の和:47394

約数の個数: 16

約数和(自身を含む): 2489414400

約数和(自身を除く): 472230005

約数列:

[1, 5, 43, 199, 215, 995, 8557, 42785, 47147, 235735, 2027321, 9382253, 10136605, 46911265, 403436879, 2017184395]

約数ペア:

[(1, 2017184395), (5, 403436879), (43, 46911265), (199, 10136605), (215, 9382253), (995, 2027321), (8557, 235735), (42785, 47147)]