2098984573

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{313}}^1$

素因数の和:625

約数の個数: 32

約数和(自身を含む): 2482900992

約数和(自身を除く): 383916419

約数列:

[1, 7, 71, 103, 131, 313, 497, 721, 917, 2191, 7313, 9301, 13493, 22223, 32239, 41003, 51191, 65107, 94451, 155561, 225673, 287021, 958003, 2288969, 2911213, 4223309, 6706021, 16022783, 20378491, 29563163, 299854939, 2098984573]

約数ペア:

[(1, 2098984573), (7, 299854939), (71, 29563163), (103, 20378491), (131, 16022783), (313, 6706021), (497, 4223309), (721, 2911213), (917, 2288969), (2191, 958003), (7313, 287021), (9301, 225673), (13493, 155561), (22223, 94451), (32239, 65107), (41003, 51191)]