2903164

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{65981}}^1$

素因数の和:65996

約数の個数: 12

約数和(自身を含む): 5542488

約数和(自身を除く): 2639324

約数列:

[1, 2, 4, 11, 22, 44, 65981, 131962, 263924, 725791, 1451582, 2903164]

約数ペア:

[(1, 2903164), (2, 1451582), (4, 725791), (11, 263924), (22, 131962), (44, 65981)]