2783171982

素因数分解:

$2^1\times 3^1\times {\mathrm{7211}}^1\times {\mathrm{64327}}^1$

素因数の和:71543

約数の個数: 16

約数和(自身を含む): 5567202432

約数和(自身を除く): 2784030450

約数列:

[1, 2, 3, 6, 7211, 14422, 21633, 43266, 64327, 128654, 192981, 385962, 463861997, 927723994, 1391585991, 2783171982]

約数ペア:

[(1, 2783171982), (2, 1391585991), (3, 927723994), (6, 463861997), (7211, 385962), (14422, 192981), (21633, 128654), (43266, 64327)]