260449409

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{2767}}^1$

素因数の和:3020

約数の個数: 16

約数和(自身を含む): 292300800

約数和(自身を除く): 31851391

約数列:

[1, 11, 43, 199, 473, 2189, 2767, 8557, 30437, 94127, 118981, 550633, 1308791, 6056963, 23677219, 260449409]

約数ペア:

[(1, 260449409), (11, 23677219), (43, 6056963), (199, 1308791), (473, 550633), (2189, 118981), (2767, 94127), (8557, 30437)]