2017236815

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{164471}}^1$

素因数の和:164710

約数の個数: 16

約数和(自身を含む): 2652604416

約数和(自身を除く): 635367601

約数列:

[1, 5, 11, 55, 223, 1115, 2453, 12265, 164471, 822355, 1809181, 9045905, 36677033, 183385165, 403447363, 2017236815]

約数ペア:

[(1, 2017236815), (5, 403447363), (11, 183385165), (55, 36677033), (223, 9045905), (1115, 1809181), (2453, 822355), (12265, 164471)]