2047942

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:184

約数の個数: 24

約数和(自身を含む): 3412584

約数和(自身を除く): 1364642

約数列:

[1, 2, 13, 26, 73, 83, 146, 166, 169, 338, 949, 1079, 1898, 2158, 6059, 12118, 12337, 14027, 24674, 28054, 78767, 157534, 1023971, 2047942]

約数ペア:

[(1, 2047942), (2, 1023971), (13, 157534), (26, 78767), (73, 28054), (83, 24674), (146, 14027), (166, 12337), (169, 12118), (338, 6059), (949, 2158), (1079, 1898)]