1639851719

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^2\times {\mathrm{449}}^1$

素因数の和:703

約数の個数: 24

約数和(自身を含む): 1872234000

約数和(自身を除く): 232382281

約数列:

[1, 11, 29, 107, 319, 449, 1177, 3103, 4939, 11449, 13021, 34133, 48043, 125939, 143231, 332021, 528473, 1393247, 3652231, 5140601, 15325717, 56546611, 149077429, 1639851719]

約数ペア:

[(1, 1639851719), (11, 149077429), (29, 56546611), (107, 15325717), (319, 5140601), (449, 3652231), (1177, 1393247), (3103, 528473), (4939, 332021), (11449, 143231), (13021, 125939), (34133, 48043)]