2079687071

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1174301}}^1$

素因数の和:1174342

約数の個数: 16

約数和(自身を含む): 2705591808

約数和(自身を除く): 625904737

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 1174301, 8220107, 12917311, 27008923, 90421177, 189062461, 297098153, 2079687071]

約数ペア:

[(1, 2079687071), (7, 297098153), (11, 189062461), (23, 90421177), (77, 27008923), (161, 12917311), (253, 8220107), (1771, 1174301)]