2351384

素因数分解:

$2^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1$

素因数の和:423

約数の個数: 32

約数和(自身を含む): 5088000

約数和(自身を除く): 2736616

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 199, 211, 398, 422, 796, 844, 1393, 1477, 1592, 1688, 2786, 2954, 5572, 5908, 11144, 11816, 41989, 83978, 167956, 293923, 335912, 587846, 1175692, 2351384]

約数ペア:

[(1, 2351384), (2, 1175692), (4, 587846), (7, 335912), (8, 293923), (14, 167956), (28, 83978), (56, 41989), (199, 11816), (211, 11144), (398, 5908), (422, 5572), (796, 2954), (844, 2786), (1393, 1688), (1477, 1592)]