131002018

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{139661}}^1$

素因数の和:139737

約数の個数: 16

約数和(自身を含む): 227928384

約数和(自身を除く): 96926366

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 139661, 279322, 977627, 1955254, 9357287, 18714574, 65501009, 131002018]

約数ペア:

[(1, 131002018), (2, 65501009), (7, 18714574), (14, 9357287), (67, 1955254), (134, 977627), (469, 279322), (938, 139661)]