123996814

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{479}}^1\times {\mathrm{1823}}^1$

素因数の和:2375

約数の個数: 16

約数和(自身を含む): 189112320

約数和(自身を除く): 65115506

約数列:

[1, 2, 71, 142, 479, 958, 1823, 3646, 34009, 68018, 129433, 258866, 873217, 1746434, 61998407, 123996814]

約数ペア:

[(1, 123996814), (2, 61998407), (71, 1746434), (142, 873217), (479, 258866), (958, 129433), (1823, 68018), (3646, 34009)]