2069538518

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{1123}}^1\times {\mathrm{5869}}^1$

素因数の和:7151

約数の個数: 16

約数和(自身を含む): 3127395120

約数和(自身を除く): 1057856602

約数列:

[1, 2, 157, 314, 1123, 2246, 5869, 11738, 176311, 352622, 921433, 1842866, 6590887, 13181774, 1034769259, 2069538518]

約数ペア:

[(1, 2069538518), (2, 1034769259), (157, 13181774), (314, 6590887), (1123, 1842866), (2246, 921433), (5869, 352622), (11738, 176311)]