254501976958

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{4463}}^1\times {\mathrm{1239671}}^1$

素因数の和:1244159

約数の個数: 16

約数和(自身を含む): 398440498176

約数和(自身を除く): 143938521218

約数列:

[1, 2, 23, 46, 4463, 8926, 102649, 205298, 1239671, 2479342, 28512433, 57024866, 5532651673, 11065303346, 127250988479, 254501976958]

約数ペア:

[(1, 254501976958), (2, 127250988479), (23, 11065303346), (46, 5532651673), (4463, 57024866), (8926, 28512433), (102649, 2479342), (205298, 1239671)]