2288994544

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{1388953}}^1$

素因数の和:1389064

約数の個数: 20

約数和(自身を含む): 4477987696

約数和(自身を除く): 2188993152

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 1388953, 2777906, 5555812, 11111624, 22223248, 143062159, 286124318, 572248636, 1144497272, 2288994544]

約数ペア:

[(1, 2288994544), (2, 1144497272), (4, 572248636), (8, 286124318), (16, 143062159), (103, 22223248), (206, 11111624), (412, 5555812), (824, 2777906), (1648, 1388953)]