8259982

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{397}}^1$

素因数の和:603

約数の個数: 16

約数和(自身を含む): 12665952

約数和(自身を除く): 4405970

約数列:

[1, 2, 101, 103, 202, 206, 397, 794, 10403, 20806, 40097, 40891, 80194, 81782, 4129991, 8259982]

約数ペア:

[(1, 8259982), (2, 4129991), (101, 81782), (103, 80194), (202, 40891), (206, 40097), (397, 20806), (794, 10403)]