2073772016

素因数分解:

$2^4\times {\mathrm{431}}^1\times {\mathrm{300721}}^1$

素因数の和:301160

約数の個数: 20

約数和(自身を含む): 4027269024

約数和(自身を除く): 1953497008

約数列:

[1, 2, 4, 8, 16, 431, 862, 1724, 3448, 6896, 300721, 601442, 1202884, 2405768, 4811536, 129610751, 259221502, 518443004, 1036886008, 2073772016]

約数ペア:

[(1, 2073772016), (2, 1036886008), (4, 518443004), (8, 259221502), (16, 129610751), (431, 4811536), (862, 2405768), (1724, 1202884), (3448, 601442), (6896, 300721)]