2005752728

素因数分解:

$2^3\times 7^1\times {\mathrm{547}}^1\times {\mathrm{65479}}^1$

素因数の和:66039

約数の個数: 32

約数和(自身を含む): 4305964800

約数和(自身を除く): 2300212072

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 547, 1094, 2188, 3829, 4376, 7658, 15316, 30632, 65479, 130958, 261916, 458353, 523832, 916706, 1833412, 3666824, 35817013, 71634026, 143268052, 250719091, 286536104, 501438182, 1002876364, 2005752728]

約数ペア:

[(1, 2005752728), (2, 1002876364), (4, 501438182), (7, 286536104), (8, 250719091), (14, 143268052), (28, 71634026), (56, 35817013), (547, 3666824), (1094, 1833412), (2188, 916706), (3829, 523832), (4376, 458353), (7658, 261916), (15316, 130958), (30632, 65479)]