470876678

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{709}}^1\times {\mathrm{2389}}^1$

素因数の和:3239

約数の個数: 16

約数和(自身を含む): 712698000

約数和(自身を除く): 241821322

約数列:

[1, 2, 139, 278, 709, 1418, 2389, 4778, 98551, 197102, 332071, 664142, 1693801, 3387602, 235438339, 470876678]

約数ペア:

[(1, 470876678), (2, 235438339), (139, 3387602), (278, 1693801), (709, 664142), (1418, 332071), (2389, 197102), (4778, 98551)]