830512144

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{674117}}^1$

素因数の和:674143

約数の個数: 40

約数和(自身を含む): 2006175168

約数和(自身を除く): 1175663024

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 674117, 1348234, 2696468, 4718819, 5392936, 7415287, 9437638, 10785872, 14830574, 18875276, 29661148, 37750552, 51907009, 59322296, 75501104, 103814018, 118644592, 207628036, 415256072, 830512144]

約数ペア:

[(1, 830512144), (2, 415256072), (4, 207628036), (7, 118644592), (8, 103814018), (11, 75501104), (14, 59322296), (16, 51907009), (22, 37750552), (28, 29661148), (44, 18875276), (56, 14830574), (77, 10785872), (88, 9437638), (112, 7415287), (154, 5392936), (176, 4718819), (308, 2696468), (616, 1348234), (1232, 674117)]