2017294672

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{28403}}^1$

素因数の和:28627

約数の個数: 40

約数和(自身を含む): 4099719744

約数和(自身を除く): 2082425072

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 193, 368, 386, 772, 1544, 3088, 4439, 8878, 17756, 28403, 35512, 56806, 71024, 113612, 227224, 454448, 653269, 1306538, 2613076, 5226152, 5481779, 10452304, 10963558, 21927116, 43854232, 87708464, 126080917, 252161834, 504323668, 1008647336, 2017294672]

約数ペア:

[(1, 2017294672), (2, 1008647336), (4, 504323668), (8, 252161834), (16, 126080917), (23, 87708464), (46, 43854232), (92, 21927116), (184, 10963558), (193, 10452304), (368, 5481779), (386, 5226152), (772, 2613076), (1544, 1306538), (3088, 653269), (4439, 454448), (8878, 227224), (17756, 113612), (28403, 71024), (35512, 56806)]