2169244

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7043}}^1$

素因数の和:7065

約数の個数: 24

約数和(自身を含む): 4733568

約数和(自身を除く): 2564324

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 7043, 14086, 28172, 49301, 77473, 98602, 154946, 197204, 309892, 542311, 1084622, 2169244]

約数ペア:

[(1, 2169244), (2, 1084622), (4, 542311), (7, 309892), (11, 197204), (14, 154946), (22, 98602), (28, 77473), (44, 49301), (77, 28172), (154, 14086), (308, 7043)]