7140014

素因数分解:

$2^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{2287}}^1$

素因数の和:2519

約数の個数: 16

約数和(自身を含む): 12300288

約数和(自身を除く): 5160274

約数列:

[1, 2, 7, 14, 223, 446, 1561, 2287, 3122, 4574, 16009, 32018, 510001, 1020002, 3570007, 7140014]

約数ペア:

[(1, 7140014), (2, 3570007), (7, 1020002), (14, 510001), (223, 32018), (446, 16009), (1561, 4574), (2287, 3122)]