70205128052

素因数分解:

$2^2\times {\mathrm{857}}^1\times {\mathrm{20479909}}^1$

素因数の和:20480770

約数の個数: 12

約数和(自身を含む): 123002339460

約数和(自身を除く): 52797211408

約数列:

[1, 2, 4, 857, 1714, 3428, 20479909, 40959818, 81919636, 17551282013, 35102564026, 70205128052]

約数ペア:

[(1, 70205128052), (2, 35102564026), (4, 17551282013), (857, 81919636), (1714, 40959818), (3428, 20479909)]