2689106042

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8351261}}^1$

素因数の和:8351293

約数の個数: 16

約数和(自身を含む): 4810326912

約数和(自身を除く): 2121220870

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 8351261, 16702522, 58458827, 116917654, 192079003, 384158006, 1344553021, 2689106042]

約数ペア:

[(1, 2689106042), (2, 1344553021), (7, 384158006), (14, 192079003), (23, 116917654), (46, 58458827), (161, 16702522), (322, 8351261)]