1704235

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:342

約数の個数: 16

約数和(自身を含む): 2229696

約数和(自身を除く): 525461

約数列:

[1, 5, 13, 65, 157, 167, 785, 835, 2041, 2171, 10205, 10855, 26219, 131095, 340847, 1704235]

約数ペア:

[(1, 1704235), (5, 340847), (13, 131095), (65, 26219), (157, 10855), (167, 10205), (785, 2171), (835, 2041)]