240308042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{174389}}^1$

素因数の和:174457

約数の個数: 16

約数和(自身を含む): 395516520

約数和(自身を除く): 155208478

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 174389, 348778, 2267057, 4534114, 9242617, 18485234, 120154021, 240308042]

約数ペア:

[(1, 240308042), (2, 120154021), (13, 18485234), (26, 9242617), (53, 4534114), (106, 2267057), (689, 348778), (1378, 174389)]