2162568961

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{1123}}^1\times {\mathrm{14479}}^1$

素因数の和:15628

約数の個数: 16

約数和(自身を含む): 2604083200

約数和(自身を除く): 441514239

約数列:

[1, 7, 19, 133, 1123, 7861, 14479, 21337, 101353, 149359, 275101, 1925707, 16259917, 113819419, 308938423, 2162568961]

約数ペア:

[(1, 2162568961), (7, 308938423), (19, 113819419), (133, 16259917), (1123, 1925707), (7861, 275101), (14479, 149359), (21337, 101353)]