858742618

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{2203}}^1\times {\mathrm{2909}}^1$

素因数の和:5181

約数の個数: 16

約数和(自身を含む): 1308382560

約数和(自身を除く): 449639942

約数列:

[1, 2, 67, 134, 2203, 2909, 4406, 5818, 147601, 194903, 295202, 389806, 6408527, 12817054, 429371309, 858742618]

約数ペア:

[(1, 858742618), (2, 429371309), (67, 12817054), (134, 6408527), (2203, 389806), (2909, 295202), (4406, 194903), (5818, 147601)]