2015844518

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{157}}^2\times {\mathrm{397}}^1$

素因数の和:816

約数の個数: 24

約数和(自身を含む): 3080434032

約数和(自身を除く): 1064589514

約数列:

[1, 2, 103, 157, 206, 314, 397, 794, 16171, 24649, 32342, 40891, 49298, 62329, 81782, 124658, 2538847, 5077694, 6419887, 9785653, 12839774, 19571306, 1007922259, 2015844518]

約数ペア:

[(1, 2015844518), (2, 1007922259), (103, 19571306), (157, 12839774), (206, 9785653), (314, 6419887), (397, 5077694), (794, 2538847), (16171, 124658), (24649, 81782), (32342, 62329), (40891, 49298)]