1294993889278

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{613}}^1\times {\mathrm{1321997}}^1$

素因数の和:1322676

約数の個数: 32

約数和(自身を含む): 2103943953024

約数和(自身を除く): 808950063746

約数列:

[1, 2, 17, 34, 47, 94, 613, 799, 1226, 1598, 10421, 20842, 28811, 57622, 489787, 979574, 1321997, 2643994, 22473949, 44947898, 62133859, 124267718, 810384161, 1056275603, 1620768322, 2112551206, 13776530737, 27553061474, 38088055567, 76176111134, 647496944639, 1294993889278]

約数ペア:

[(1, 1294993889278), (2, 647496944639), (17, 76176111134), (34, 38088055567), (47, 27553061474), (94, 13776530737), (613, 2112551206), (799, 1620768322), (1226, 1056275603), (1598, 810384161), (10421, 124267718), (20842, 62133859), (28811, 44947898), (57622, 22473949), (489787, 2643994), (979574, 1321997)]