1275992018

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5361311}}^1$

素因数の和:5361337

約数の個数: 16

約数和(自身を含む): 2316086784

約数和(自身を除く): 1040094766

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 5361311, 10722622, 37529177, 75058354, 91142287, 182284574, 637996009, 1275992018]

約数ペア:

[(1, 1275992018), (2, 637996009), (7, 182284574), (14, 91142287), (17, 75058354), (34, 37529177), (119, 10722622), (238, 5361311)]