170920004

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{601831}}^1$

素因数の和:601906

約数の個数: 12

約数和(自身を含む): 303323328

約数和(自身を除く): 132403324

約数列:

[1, 2, 4, 71, 142, 284, 601831, 1203662, 2407324, 42730001, 85460002, 170920004]

約数ペア:

[(1, 170920004), (2, 85460002), (4, 42730001), (71, 2407324), (142, 1203662), (284, 601831)]