139260982

素因数分解:

$2^1\times 7^1\times {\mathrm{1289}}^1\times {\mathrm{7717}}^1$

素因数の和:9015

約数の個数: 16

約数和(自身を含む): 238949280

約数和(自身を除く): 99688298

約数列:

[1, 2, 7, 14, 1289, 2578, 7717, 9023, 15434, 18046, 54019, 108038, 9947213, 19894426, 69630491, 139260982]

約数ペア:

[(1, 139260982), (2, 69630491), (7, 19894426), (14, 9947213), (1289, 108038), (2578, 54019), (7717, 18046), (9023, 15434)]