2643286565

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1\times {\mathrm{1361}}^1$

素因数の和:1769

約数の個数: 32

約数和(自身を含む): 3417922656

約数和(自身を除く): 774636091

約数列:

[1, 5, 17, 73, 85, 313, 365, 1241, 1361, 1565, 5321, 6205, 6805, 22849, 23137, 26605, 99353, 114245, 115685, 388433, 425993, 496765, 1689001, 1942165, 2129965, 7241881, 8445005, 31097489, 36209405, 155487445, 528657313, 2643286565]

約数ペア:

[(1, 2643286565), (5, 528657313), (17, 155487445), (73, 36209405), (85, 31097489), (313, 8445005), (365, 7241881), (1241, 2129965), (1361, 1942165), (1565, 1689001), (5321, 496765), (6205, 425993), (6805, 388433), (22849, 115685), (23137, 114245), (26605, 99353)]