2247478288

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{12769763}}^1$

素因数の和:12769782

約数の個数: 20

約数和(自身を含む): 4750352208

約数和(自身を除く): 2502873920

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 12769763, 25539526, 51079052, 102158104, 140467393, 204316208, 280934786, 561869572, 1123739144, 2247478288]

約数ペア:

[(1, 2247478288), (2, 1123739144), (4, 561869572), (8, 280934786), (11, 204316208), (16, 140467393), (22, 102158104), (44, 51079052), (88, 25539526), (176, 12769763)]