2045240162

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1050997}}^1$

素因数の和:1051145

約数の個数: 16

約数和(自身を含む): 3531353280

約数和(自身を除く): 1486113118

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 1050997, 2101994, 7356979, 14713958, 146088583, 292177166, 1022620081, 2045240162]

約数ペア:

[(1, 2045240162), (2, 1022620081), (7, 292177166), (14, 146088583), (139, 14713958), (278, 7356979), (973, 2101994), (1946, 1050997)]