2169538

素因数分解:

$2^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{439}}^1$

素因数の和:801

約数の個数: 16

約数和(自身を含む): 3738240

約数和(自身を除く): 1568702

約数列:

[1, 2, 7, 14, 353, 439, 706, 878, 2471, 3073, 4942, 6146, 154967, 309934, 1084769, 2169538]

約数ペア:

[(1, 2169538), (2, 1084769), (7, 309934), (14, 154967), (353, 6146), (439, 4942), (706, 3073), (878, 2471)]