2184103664

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{982061}}^1$

素因数の和:982208

約数の個数: 20

約数和(自身を含む): 4262149080

約数和(自身を除く): 2078045416

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 982061, 1964122, 3928244, 7856488, 15712976, 136506479, 273012958, 546025916, 1092051832, 2184103664]

約数ペア:

[(1, 2184103664), (2, 1092051832), (4, 546025916), (8, 273012958), (16, 136506479), (139, 15712976), (278, 7856488), (556, 3928244), (1112, 1964122), (2224, 982061)]