551422562

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{44563}}^1$

素因数の和:44857

約数の個数: 16

約数和(自身を含む): 866324160

約数和(自身を除く): 314901598

約数列:

[1, 2, 23, 46, 269, 538, 6187, 12374, 44563, 89126, 1024949, 2049898, 11987447, 23974894, 275711281, 551422562]

約数ペア:

[(1, 551422562), (2, 275711281), (23, 23974894), (46, 11987447), (269, 2049898), (538, 1024949), (6187, 89126), (12374, 44563)]