1999632908

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5493497}}^1$

素因数の和:5493521

約数の個数: 24

約数和(自身を含む): 4306902432

約数和(自身を除く): 2307269524

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 5493497, 10986994, 21973988, 38454479, 71415461, 76908958, 142830922, 153817916, 285661844, 499908227, 999816454, 1999632908]

約数ペア:

[(1, 1999632908), (2, 999816454), (4, 499908227), (7, 285661844), (13, 153817916), (14, 142830922), (26, 76908958), (28, 71415461), (52, 38454479), (91, 21973988), (182, 10986994), (364, 5493497)]