2490928

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{14153}}^1$

素因数の和:14172

約数の個数: 20

約数和(自身を含む): 5265288

約数和(自身を除く): 2774360

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 14153, 28306, 56612, 113224, 155683, 226448, 311366, 622732, 1245464, 2490928]

約数ペア:

[(1, 2490928), (2, 1245464), (4, 622732), (8, 311366), (11, 226448), (16, 155683), (22, 113224), (44, 56612), (88, 28306), (176, 14153)]