288560942

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{54631}}^1$

素因数の和:54791

約数の個数: 16

約数和(自身を含む): 458908800

約数和(自身を除く): 170347858

約数列:

[1, 2, 19, 38, 139, 278, 2641, 5282, 54631, 109262, 1037989, 2075978, 7593709, 15187418, 144280471, 288560942]

約数ペア:

[(1, 288560942), (2, 144280471), (19, 15187418), (38, 7593709), (139, 2075978), (278, 1037989), (2641, 109262), (5282, 54631)]