2013404158

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{401}}^1\times {\mathrm{18061}}^1$

素因数の和:18603

約数の個数: 16

約数和(自身を含む): 3049588080

約数和(自身を除く): 1036183922

約数列:

[1, 2, 139, 278, 401, 802, 18061, 36122, 55739, 111478, 2510479, 5020958, 7242461, 14484922, 1006702079, 2013404158]

約数ペア:

[(1, 2013404158), (2, 1006702079), (139, 14484922), (278, 7242461), (401, 5020958), (802, 2510479), (18061, 111478), (36122, 55739)]