2217957978

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{463}}^1\times {\mathrm{10937}}^1$

素因数の和:11478

約数の個数: 32

約数和(自身を含む): 4506806016

約数和(自身を除く): 2288848038

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 463, 926, 1389, 2778, 10937, 21874, 32811, 33799, 65622, 67598, 101397, 202794, 798401, 1596802, 2395203, 4790406, 5063831, 10127662, 15191493, 30382986, 369659663, 739319326, 1108978989, 2217957978]

約数ペア:

[(1, 2217957978), (2, 1108978989), (3, 739319326), (6, 369659663), (73, 30382986), (146, 15191493), (219, 10127662), (438, 5063831), (463, 4790406), (926, 2395203), (1389, 1596802), (2778, 798401), (10937, 202794), (21874, 101397), (32811, 67598), (33799, 65622)]