2829805

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2237}}^1$

素因数の和:2276

約数の個数: 16

約数和(自身を含む): 3867264

約数和(自身を除く): 1037459

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 2237, 11185, 24607, 51451, 123035, 257255, 565961, 2829805]

約数ペア:

[(1, 2829805), (5, 565961), (11, 257255), (23, 123035), (55, 51451), (115, 24607), (253, 11185), (1265, 2237)]