2019804854

素因数分解:

$2^1\times {\mathrm{179}}^1\times {\mathrm{2039}}^1\times {\mathrm{2767}}^1$

素因数の和:4987

約数の個数: 16

約数和(自身を含む): 3049228800

約数和(自身を除く): 1029423946

約数列:

[1, 2, 179, 358, 2039, 2767, 4078, 5534, 364981, 495293, 729962, 990586, 5641913, 11283826, 1009902427, 2019804854]

約数ペア:

[(1, 2019804854), (2, 1009902427), (179, 11283826), (358, 5641913), (2039, 990586), (2767, 729962), (4078, 495293), (5534, 364981)]