2056566155

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1\times {\mathrm{4091}}^1$

素因数の和:4427

約数の個数: 32

約数和(自身を含む): 2884958208

約数和(自身を除く): 828392053

約数列:

[1, 5, 7, 35, 53, 265, 271, 371, 1355, 1855, 1897, 4091, 9485, 14363, 20455, 28637, 71815, 100541, 143185, 216823, 502705, 1084115, 1108661, 1517761, 5543305, 7588805, 7760627, 38803135, 58759033, 293795165, 411313231, 2056566155]

約数ペア:

[(1, 2056566155), (5, 411313231), (7, 293795165), (35, 58759033), (53, 38803135), (265, 7760627), (271, 7588805), (371, 5543305), (1355, 1517761), (1855, 1108661), (1897, 1084115), (4091, 502705), (9485, 216823), (14363, 143185), (20455, 100541), (28637, 71815)]