259456892

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{317}}^1\times {\mathrm{2803}}^1$

素因数の和:3197

約数の個数: 24

約数和(自身を含む): 461886096

約数和(自身を除く): 202429204

約数列:

[1, 2, 4, 73, 146, 292, 317, 634, 1268, 2803, 5606, 11212, 23141, 46282, 92564, 204619, 409238, 818476, 888551, 1777102, 3554204, 64864223, 129728446, 259456892]

約数ペア:

[(1, 259456892), (2, 129728446), (4, 64864223), (73, 3554204), (146, 1777102), (292, 888551), (317, 818476), (634, 409238), (1268, 204619), (2803, 92564), (5606, 46282), (11212, 23141)]