2605922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3821}}^1$

素因数の和:3865

約数の個数: 16

約数和(自身を含む): 4402944

約数和(自身を除く): 1797022

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 3821, 7642, 42031, 84062, 118451, 236902, 1302961, 2605922]

約数ペア:

[(1, 2605922), (2, 1302961), (11, 236902), (22, 118451), (31, 84062), (62, 42031), (341, 7642), (682, 3821)]