7747454

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1$

素因数の和:392

約数の個数: 32

約数和(自身を含む): 13837824

約数和(自身を除く): 6090370

約数列:

[1, 2, 11, 13, 22, 26, 103, 143, 206, 263, 286, 526, 1133, 1339, 2266, 2678, 2893, 3419, 5786, 6838, 14729, 27089, 29458, 37609, 54178, 75218, 297979, 352157, 595958, 704314, 3873727, 7747454]

約数ペア:

[(1, 7747454), (2, 3873727), (11, 704314), (13, 595958), (22, 352157), (26, 297979), (103, 75218), (143, 54178), (206, 37609), (263, 29458), (286, 27089), (526, 14729), (1133, 6838), (1339, 5786), (2266, 3419), (2678, 2893)]