2011572178

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1193}}^1\times {\mathrm{10949}}^1$

素因数の和:12162

約数の個数: 32

約数和(自身を含む): 3765398400

約数和(自身を除く): 1753826222

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1193, 2386, 8351, 10949, 13123, 16702, 21898, 26246, 76643, 91861, 120439, 153286, 183722, 240878, 843073, 1686146, 13062157, 26124314, 91435099, 143683727, 182870198, 287367454, 1005786089, 2011572178]

約数ペア:

[(1, 2011572178), (2, 1005786089), (7, 287367454), (11, 182870198), (14, 143683727), (22, 91435099), (77, 26124314), (154, 13062157), (1193, 1686146), (2386, 843073), (8351, 240878), (10949, 183722), (13123, 153286), (16702, 120439), (21898, 91861), (26246, 76643)]