517531252

素因数分解:

$2^2\times 7^1\times {\mathrm{269}}^1\times {\mathrm{68711}}^1$

素因数の和:68991

約数の個数: 24

約数和(自身を含む): 1038925440

約数和(自身を除く): 521394188

約数列:

[1, 2, 4, 7, 14, 28, 269, 538, 1076, 1883, 3766, 7532, 68711, 137422, 274844, 480977, 961954, 1923908, 18483259, 36966518, 73933036, 129382813, 258765626, 517531252]

約数ペア:

[(1, 517531252), (2, 258765626), (4, 129382813), (7, 73933036), (14, 36966518), (28, 18483259), (269, 1923908), (538, 961954), (1076, 480977), (1883, 274844), (3766, 137422), (7532, 68711)]