171270356

素因数分解:

$2^2\times {\mathrm{509}}^1\times {\mathrm{84121}}^1$

素因数の和:84634

約数の個数: 12

約数和(自身を含む): 300315540

約数和(自身を除く): 129045184

約数列:

[1, 2, 4, 509, 1018, 2036, 84121, 168242, 336484, 42817589, 85635178, 171270356]

約数ペア:

[(1, 171270356), (2, 85635178), (4, 42817589), (509, 336484), (1018, 168242), (2036, 84121)]