321463714

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1123999}}^1$

素因数の和:1124025

約数の個数: 16

約数和(自身を含む): 566496000

約数和(自身を除く): 245032286

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 1123999, 2247998, 12363989, 14611987, 24727978, 29223974, 160731857, 321463714]

約数ペア:

[(1, 321463714), (2, 160731857), (11, 29223974), (13, 24727978), (22, 14611987), (26, 12363989), (143, 2247998), (286, 1123999)]