981567758

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{479}}^1\times {\mathrm{14431}}^1$

素因数の和:14983

約数の個数: 16

約数和(自身を含む): 1496309760

約数和(自身を除く): 514742002

約数列:

[1, 2, 71, 142, 479, 958, 14431, 28862, 34009, 68018, 1024601, 2049202, 6912449, 13824898, 490783879, 981567758]

約数ペア:

[(1, 981567758), (2, 490783879), (71, 13824898), (142, 6912449), (479, 2049202), (958, 1024601), (14431, 68018), (28862, 34009)]