1189442009

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{526069}}^1$

素因数の和:526112

約数の個数: 16

約数和(自身を含む): 1515081600

約数和(自身を除く): 325639591

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 526069, 3682483, 8943173, 9995311, 62602211, 69967177, 169920287, 1189442009]

約数ペア:

[(1, 1189442009), (7, 169920287), (17, 69967177), (19, 62602211), (119, 9995311), (133, 8943173), (323, 3682483), (2261, 526069)]