2889562

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:214

約数の個数: 24

約数和(自身を含む): 4796064

約数和(自身を除く): 1906502

約数列:

[1, 2, 13, 26, 83, 103, 166, 169, 206, 338, 1079, 1339, 2158, 2678, 8549, 14027, 17098, 17407, 28054, 34814, 111137, 222274, 1444781, 2889562]

約数ペア:

[(1, 2889562), (2, 1444781), (13, 222274), (26, 111137), (83, 34814), (103, 28054), (166, 17407), (169, 17098), (206, 14027), (338, 8549), (1079, 2678), (1339, 2158)]