2247455147

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{7487}}^1$

素因数の和:7611

約数の個数: 32

約数和(自身を含む): 2822676480

約数和(自身を除く): 575221333

約数列:

[1, 7, 19, 37, 61, 133, 259, 427, 703, 1159, 2257, 4921, 7487, 8113, 15799, 42883, 52409, 142253, 277019, 300181, 456707, 995771, 1939133, 3196949, 5263361, 8677433, 16898159, 36843527, 60742031, 118287113, 321065021, 2247455147]

約数ペア:

[(1, 2247455147), (7, 321065021), (19, 118287113), (37, 60742031), (61, 36843527), (133, 16898159), (259, 8677433), (427, 5263361), (703, 3196949), (1159, 1939133), (2257, 995771), (4921, 456707), (7487, 300181), (8113, 277019), (15799, 142253), (42883, 52409)]